MALICIOUS — 048ac477e597fcffc47e3df7b4aa545f1c215685e5bda8461324364b2ab4bbe7

MALICIOUS — 048ac477e597fcffc47e3df7b4aa545f1c215685e5bda8461324364b2ab4bbe7 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: 048ac477e597fcffc47e3df7b4aa545f1c215685e5bda8461324364b2ab4bbe7
SHA-1: 4310dab9353b7a8e1b88cfafc9ac6f6b54991886
MD5: 6b217eff7521669971e49f37a3b30f03
ssdeep: 1536:2kvA88ipB0t4V/7x7legscOgwCbdSTD3MPEzv0oEbQuWNpyGfkFxOWspORFdInm/:bvAnqB64tjegscORkdMD3vzvCQXpyuoh
TLSH: T1EF39C0F3718BDD9D339B9B836DBA1198708AD388A1639B9000C4736CD87C5FDAE14961
Submitted as: 048ac477e597fcffc47e3df7b4aa545f1c215685e5bda8461324364b2ab4bbe7
File type: pdf · Size: 85982 bytes
Verdict: malicious (100/100)

Detections (4 of 54 engines)

MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

Why this verdict

The malicious score of 100/100 is the fusion of 10 weighted signals:

ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
Embedded link rated malicious by URL analysis: https://frontiermyanmar.com/sites/all/libraries/ckfinder/userfiles/files/sokufemamu.pdf - network signal, weight 0.70, confidence 0.80
Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85
Contacted 13 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
Embedded network infrastructure: https://drafthe.ru/uplcv?utm_term=harvest+moon+back+to+nature+for+android+free+download, https://www.ediliziaindustriale.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139bcd9760c3---25343288307.pdf, http://artio.pl/files/files/25895524442.pdf - static signal, weight 0.35, confidence 0.60
Document active content: uri-action - static signal, weight 0.30, confidence 0.60
Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (windows)

1014 behavior events · 0 ATT&CK techniques · 1 dropped files.

Runtime network

www.msftconnecttest.com
rb.symcd.com
rb.symcb.com
inference.location.live.net
c.pki.goog
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org
desktop-hsgcbep._dosvc._tcp.local
desktop-hsgcbep(1)._dosvc._tcp.local
desktop-hsgcbep(2)._dosvc._tcp.local
desktop-hsgcbep(3)._dosvc._tcp.local
ntp.ubuntu.com
http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl
http://c.pki.goog/r/r1.crl
http://x2.c.lencr.org/
http://ye.c.lencr.org/
http://c.pki.goog/wr2/9UVbN0w5E6Y.crl

Dropped files

root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://drafthe.ru/uplcv?utm_term=harvest+moon+back+to+nature+for+android+free+download
https://www.ediliziaindustriale.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139bcd9760c3---25343288307.pdf
http://artio.pl/files/files/25895524442.pdf
https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/5970c7d384d7984cad6827e0c4610cde/xivawowubababizaputaruto.pdf
http://jj-metals.com/userfiles/file/2021090804023473499.pdf
http://studiomontironi.eu/userfiles/files/79241312303.pdf
http://hueide.com/upload/files/dopenudifoberejuzenogowab.pdf
https://hkpefa.org/editor_upload/file/zazenijegut.pdf
http://jainfarms.com/uploads/5930496337.pdf
https://frontiermyanmar.com/sites/all/libraries/ckfinder/userfiles/files/sokufemamu.pdf
http://villapellegrino.it/userfiles/files/deteletetekotefibeguf.pdf
https://kvgrup.com.ua/wp-content/plugins/formcraft/file-upload/server/content/files/16135eabe39f3a---poxorelolugotutokuxama.pdf
http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16140176b4f349---16738612454.pdf
http://ohana1bbq.com/uploads/files/2887345219.pdf
http://coquicart.com/ckeditor/ckfinder/core/connector/php/uploads/files/zovimegoj.pdf
https://termoformat.md/img/files/zumazibomoweneniwerikuze.pdf
http://logiccpacma.com/ckfinder/userfiles/files/24857983926.pdf
https://kindeeyudee.com/ck_files/files/80056326771.pdf
http://jyjwqj.com/uploadfile/file///2021090708112918.pdf
http://sochisushi.nl/survey/userfiles/files/rasojumatuzavixewolux.pdf
https://soudurelausiere.ca/upload/editor/file/sojodonifogutiwezowuk.pdf
https://steklo-shik.ru/userfiles/file/29031299334.pdf
https://kentacademymiango.com/userfiles/file/7253295915.pdf
http://systempro.kr/userData/board/file/borupibizivenivafowegagil.pdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#

Embedded domains

drafthe.ru
www.ediliziaindustriale.com
artio.pl
adiwirawanbali.com
jj-metals.com
studiomontironi.eu
hueide.com
hkpefa.org
jainfarms.com
frontiermyanmar.com
villapellegrino.it
kvgrup.com.ua
www.reroofingbrisbaneqld.com.au
ohana1bbq.com
coquicart.com
logiccpacma.com
kindeeyudee.com
jyjwqj.com
sochisushi.nl
soudurelausiere.ca
steklo-shik.ru
kentacademymiango.com
systempro.kr
www.w3.org
purl.org

Embedded IP addresses

40.84.85.40
72.145.35.97
20.184.175.17
40.84.97.4
52.123.252.248
52.110.12.28
52.110.12.45
4.230.171.124
135.232.92.97
135.232.92.137
4.247.188.224
4.150.223.108
72.154.7.114

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report