MALICIOUS — 4e0b66f9e929869ab560f69fa9b030801232496ebc88e6a424fe008241ad2409

MALICIOUS — 4e0b66f9e929869ab560f69fa9b030801232496ebc88e6a424fe008241ad2409 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: 4e0b66f9e929869ab560f69fa9b030801232496ebc88e6a424fe008241ad2409
SHA-1: c33129f6ff32ccc6dede4bf72187d7f29f95421e
MD5: 1bbab96e784ce2f083b2e1ea953dad37
ssdeep: 1536:s6NAltaWfIb1cmb9Lg7QHFoqC04nWuTdeRmGIWa6CwWiF7UaWApO63CZ:pAjNf813Lg76bdiLTdG3qpwWiFwR6s
TLSH: T13638CFE3A09BCE4C774A9F07B9FA12A87046D7886571FA904088B77C86BC97DBF14411
Submitted as: 4e0b66f9e929869ab560f69fa9b030801232496ebc88e6a424fe008241ad2409
File type: pdf · Size: 82724 bytes
Verdict: malicious (98/100)

Detections (4 of 53 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 98/100 is the fusion of 7 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://mehfermobilsaglik.com/userfiles/file/63108095189.pdf - network signal, weight 0.70, confidence 0.80
Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
Embedded network infrastructure: http://sp3siemianowice.pl/userFiles/files/nurofumudazumug.pdf, http://xz-brand.com/ckfinder/userfiles/files/fanagifujeloj.pdf, https://mehfermobilsaglik.com/userfiles/file/63108095189.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (windows)

9730 behavior events · 0 ATT&CK techniques · 3 dropped files.

Runtime network

www.msftconnecttest.com
rb.symcd.com
rb.symcb.com
inference.location.live.net
to-do.office.com
staging.to-do.officeppe.com
teams.cloud.microsoft
outlook.office.com
outlook.office365.com
outlook.cloud.microsoft
desktop-hsgcbep
ntp.ubuntu.com
2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
252.0.0.224.in-addr.arpa
desktop-hsgcbep._dosvc._tcp.local
http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl

Dropped files

C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\5aa13acc134d657d6c6a0b7f05abeb8f.png - 75d91c7cb8159b7ab98446e29d0fe60fc3331777f26af5d34509d02b080388f9
C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt - 05a13119547a3f5209f6dfbd1e7e0854b78b1dbeb0859acefdc49be2ec07730d
root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=hd+streamz+in+pc
http://sp3siemianowice.pl/userFiles/files/nurofumudazumug.pdf
http://xz-brand.com/ckfinder/userfiles/files/fanagifujeloj.pdf
https://mehfermobilsaglik.com/userfiles/file/63108095189.pdf
http://sarigol.kr/userData/ebizro_board/file/niteratonukotig.pdf
https://gamletaarnhuset.no/wp-content/plugins/formcraft/file-upload/server/content/files/16140664e4abdb---57987534078.pdf
http://mskabel.cz/UserFiles/File/57661487509.pdf
https://dimensioninteractive.com/WYSIWYGImage/file/2251205706.pdf
http://modernplating.com/userfiles/file/jujabutak.pdf
http://espicycooking.com/files/file///85566276179.pdf
http://www.sintsprev-ms.org.br/ckfinder/userfiles/files/33267904339.pdf
http://studioghittigargnano.com/userfiles/files/runupavodoxenomuri.pdf
https://intrastorg.com/userfiles/file/68561505216.pdf
http://everintelconsulting.com/upload/file/202109160957000670.pdf
http://shoreluxurylimos.com/userfiles/files/gibikunusifokolibi.pdf
http://galaxyjewel.cn/uploadfile/files/14592052771.pdf
http://acupunctuuryao.nl/ckfinder/userfiles/files/29298284301.pdf
https://lose-weight.tw/upload/files/40057002612.pdf
http://natur-pet.cz/webpagebuilder/ckfinder/userfiles/files/mojixugivu.pdf
https://rtquery.reitoken.org/Coaching123/images/files/94739628875.pdf
http://opuspointpartner.com/ckfinder/userfiles/files/tufedesixiwugebokolir.pdf
http://www.colegiometa.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/161306de3b0b11---xizebutewuwidamatig.pdf
http://gpe-el.pro/ckfinder/userfiles/files/67080264477.pdf
https://savitravel.ro/ckfinder/userfiles/files/xelawajuzofe.pdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#

Embedded domains

feedproxy.google.com
sp3siemianowice.pl
xz-brand.com
mehfermobilsaglik.com
sarigol.kr
gamletaarnhuset.no
dimensioninteractive.com
modernplating.com
espicycooking.com
www.sintsprev-ms.org.br
studioghittigargnano.com
intrastorg.com
everintelconsulting.com
shoreluxurylimos.com
galaxyjewel.cn
acupunctuuryao.nl
lose-weight.tw
rtquery.reitoken.org
opuspointpartner.com
www.colegiometa.net
gpe-el.pro
www.w3.org
purl.org
ns.adobe.com
mskabel.cz

Embedded IP addresses

203.26.79.13
172.215.188.232
4.230.171.124
4.144.132.223
135.232.92.137
74.178.76.54
20.112.250.133
52.123.129.14
4.150.223.103
74.178.76.44
52.123.252.238
135.232.92.34
4.150.223.107
4.150.223.106
52.148.114.188

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report