SUSPICIOUS — 318b4.pdf
SUSPICIOUS — 318b4.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
a171dace3f13f2dddb5f95b825b90ca0850416cf66126b9d0391cdf0308c77c6 - SHA-1:
ad1227b93d016963af0e386c3ad7c3a3677ae1c5 - MD5:
0c4cfd7bd6403d09a1b99952d8e6dd62 - ssdeep:
1536:sGF5OXhH6sdlG6V8o+fWJ4WNGWcxcyzF/b:JF5EztV1NGzauZ - TLSH:
T1C034CFF3019BED9C6A82DF07ADF614982105C38C31329A64559CBB7C847C2BCBE58961 - Submitted as: 318b4.pdf
- File type: pdf · Size: 56786 bytes
- Verdict: suspicious (44/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=autosys%20user%20guide, https://uploads.strikinglycdn.com/files/907ab86f-f0b7-4ba9-aaf1-2a87af321995/masagijerut.pdf, https://uploads.strikinglycdn.com/files/182cb11b-f460-4c70-bac7-616acc495177/77757061809.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://gettraff.ru/wb?keyword=autosys%20user%20guide
- https://s3.amazonaws.com/xanebavifamopez/81881075178.pdf
- https://s3.amazonaws.com/pusori/sikexerefok.pdf
- https://s3.amazonaws.com/vukumesoj/kijowijowawifovojogesikil.pdf
- https://uploads.strikinglycdn.com/files/907ab86f-f0b7-4ba9-aaf1-2a87af321995/masagijerut.pdf
- https://s3.amazonaws.com/xamibudasagas/windows_10_change_user_password_command_line.pdf
- https://uploads.strikinglycdn.com/files/182cb11b-f460-4c70-bac7-616acc495177/77757061809.pdf
- https://s3.amazonaws.com/xidulumexi/93326995058.pdf
- https://s3.amazonaws.com/limewub/14643596131.pdf
- https://uploads.strikinglycdn.com/files/4d380cb8-83f6-45c6-b2e1-9ca131eb79b1/99261457555.pdf
- https://s3.amazonaws.com/jiwisigetizoxif/a_few_donts_by_an_imagiste_summary.pdf
- https://s3.amazonaws.com/subud/adhyatma_ramayana_english.pdf
- https://s3.amazonaws.com/mijedusovineti/autocatalytic_reaction.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/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- gettraff.ru
- s3.amazonaws.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report