SUSPICIOUS — 1139344956.pdf
SUSPICIOUS — 1139344956.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
98d3b87e3768401436878e47681b367e3b34c4b048f93b9fc29aa0c7e514b172 - SHA-1:
a972b9863d5d00bec23c684bb3eb013b5c77a3d5 - MD5:
ec6c650d2eadbe79e086cd3665349ac1 - ssdeep:
1536:HGFIAUXqtrCr6etgCZqzta47ymSV0oE2VhDz:mFInXqtrI6bCcZa47ymjNm - TLSH:
T1CB34AFF3409BED8C3B8AAF036CD610AA6646C7847232A65054CD7B3DC5BC6BD9D449B0 - Submitted as: 1139344956.pdf
- File type: pdf · Size: 53856 bytes
- Verdict: suspicious (58/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://files.nzrallycars.co.nz/uploads/1/3/2/6/132681863/mewamezowe_julowepez_ratozixexeg_nugaroz.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=electricity+and+magnetism+edward+m.+purcell+david+j.+morin+pdf, http://files.lotusbloomfamily.org/uploads/1/3/0/7/130738822/tezimibe.pdf, http://sofogez.tlccasolafarms.com/uploads/1/3/1/3/131379730/8438514.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://cctraff.ru/strik?keyword=electricity+and+magnetism+edward+m.+purcell+david+j.+morin+pdf
- http://files.lotusbloomfamily.org/uploads/1/3/0/7/130738822/tezimibe.pdf
- http://sofogez.tlccasolafarms.com/uploads/1/3/1/3/131379730/8438514.pdf
- http://refeji.mfala.org/uploads/1/3/0/7/130776791/6524345.pdf
- http://files.goldloungemusic.com/uploads/1/3/0/9/130969976/jumuwefuge.pdf
- http://files.lilys4paws.com/uploads/1/3/0/7/130739069/pefafuje_bawogi.pdf
- http://files.thedenplay.com/uploads/1/3/2/6/132681394/e71c9e4b.pdf
- http://files.nzrallycars.co.nz/uploads/1/3/2/6/132681863/mewamezowe_julowepez_ratozixexeg_nugaroz.pdf
- http://files.adaspicnic.com/uploads/1/3/1/8/131872298/1495755.pdf
- http://files.permadynamics.net/uploads/1/3/1/6/131636576/110e168.pdf
- http://jegupu.prosenation.org/uploads/1/3/0/8/130814328/vunufadodogig.pdf
- http://rotazoju.lvapa.com/uploads/1/3/1/6/131606968/1010780.pdf
- https://cdn.shopify.com/s/files/1/0434/2828/2529/files/reactivity_of_alkaline_earth_metals_lab_answers.pdf
- https://cdn.shopify.com/s/files/1/0434/9660/3814/files/56500210558.pdf
- https://cdn.shopify.com/s/files/1/0484/0590/5568/files/clip_art_cartoon_red_blood_cell.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
- cctraff.ru
- files.lotusbloomfamily.org
- sofogez.tlccasolafarms.com
- refeji.mfala.org
- files.goldloungemusic.com
- files.lilys4paws.com
- files.thedenplay.com
- files.adaspicnic.com
- files.permadynamics.net
- jegupu.prosenation.org
- rotazoju.lvapa.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
- files.nzrallycars.co.nz
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