MALICIOUS — 26008d00fbf4d7b8797aae8f785f9f2b80ca3746e1cd8358e7bf00239d938160
MALICIOUS — 26008d00fbf4d7b8797aae8f785f9f2b80ca3746e1cd8358e7bf00239d938160 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
26008d00fbf4d7b8797aae8f785f9f2b80ca3746e1cd8358e7bf00239d938160 - SHA-1:
3781d204c62d31641c69eef9f61a27660e16bb58 - MD5:
8120dada5a6f7585123f65a33a0728a2 - ssdeep:
1536:MuU6tboVx1al3/KXcmJ81ova6rhVyFsN0Wzc2GtxWypOlWWxcneOt+q12u:Awl3Kb8+a6OFsN0WrOalDcnFXp - TLSH:
T1133AE1F3A09BEC8CBA83EB4755AA25ACB24DD78C1552EB5040CCB17C907C6BC6E10752 - Submitted as: 26008d00fbf4d7b8797aae8f785f9f2b80ca3746e1cd8358e7bf00239d938160
- File type: pdf · Size: 98736 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- 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 9 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - 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 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://medvor.ru/uplcv?utm_term=update+api+level+android, http://www.farparts.cl/wp-content/plugins/formcraft/file-upload/server/content/files/16137468213804---pemexolavalajewe.pdf, https://wildarium.com/ckfinder/userfiles/files/fatazilijadagezegake.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
- Contacted 9 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1030 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- desktop-hsgcbep._dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 20.190.167.150
- 52.123.252.240 AU · Sydney · AS8075 Microsoft Corporation
- 23.198.40.44
- 52.110.12.51 AU · Sydney · AS8075 Microsoft Corporation
- 40.84.85.40 US · Boydton · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://medvor.ru/uplcv?utm_term=update+api+level+android
- http://www.farparts.cl/wp-content/plugins/formcraft/file-upload/server/content/files/16137468213804---pemexolavalajewe.pdf
- https://wildarium.com/ckfinder/userfiles/files/fatazilijadagezegake.pdf
- https://tuinvandecruys.be/file/jaduvonuzaxiwaxaket.pdf
- http://www.mtpartnersfl.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f57394cb64---70546273129.pdf
- https://www.sesc.com.ua/wp-content/plugins/super-forms/uploads/php/files/c4sn1bjgpsrm2oejcg9ah0us06/30298950716.pdf
- http://casms.org/atts/news-files/file/68171686219.pdf
- https://fjordancv.info/wp-content/plugins/super-forms/uploads/php/files/fee1eb79aa11e4c83b60197ecd276667/jojukirijakorenes.pdf
- http://marymo.ru/uploads/files/47224276525.pdf
- http://pmke.cz/pictures/files/88489470929.pdf
- https://ccar.host168.com/data/fckeditor/files/9724053463.pdf
- http://giteduguedesboires.com/userfiles/file/xinodanojamiwukiso.pdf
- http://www.sindafaz.com.br/admin/editor/ckfinder/userfiles/files/51062441601.pdf
- https://valleyrentals.com/userfiles/file/wajawep.pdf
- https://serwisnawigacji.pl/userfiles/file/91852476250.pdf
- https://www.helpfulhunks.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613c9e0abb84f---57902221089.pdf
- http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/1614b95e8d5fa5---felixenirakorukotex.pdf
- http://anton-joyeros.shopcloud.es/ckfinder/userfiles/files/29574119351.pdf
- https://ihotel2b.com/upfiles/editor/files/bazobuvusasinizuropa.pdf
- http://galettedesrois.eu/userfiles/file/72037805580.pdf
- https://www.hungryalex.com/wp-content/plugins/super-forms/uploads/php/files/1acc0c6a7b28a02368a45d91b4bd74f4/92398612445.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
Embedded domains
- medvor.ru
- wildarium.com
- tuinvandecruys.be
- www.mtpartnersfl.com
- www.sesc.com.ua
- casms.org
- fjordancv.info
- marymo.ru
- ccar.host168.com
- giteduguedesboires.com
- www.sindafaz.com.br
- valleyrentals.com
- serwisnawigacji.pl
- www.helpfulhunks.com.au
- anton-joyeros.shopcloud.es
- ihotel2b.com
- galettedesrois.eu
- www.hungryalex.com
- www.w3.org
- purl.org
- ns.adobe.com
- www.farparts.cl
- pmke.cz
- diagonal.org.ar
Embedded IP addresses
- 52.123.252.240
- 52.110.12.51
- 40.84.85.40
- 4.230.171.124
- 52.230.59.222
- 74.178.240.51
- 74.179.77.204
- 20.42.65.94
- 72.154.7.96
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report