MALICIOUS — bbf788f0.pdf
MALICIOUS — bbf788f0.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d9b861c10a704c032c53d954e918a60224234e5e98343e99fb6a0ca71afb1e12 - SHA-1:
4d7b0c923b5ab19ed778eebb2be2051408c7b090 - MD5:
8118ff49bdc85224e38a4d38215b255b - ssdeep:
1536:6GFnpINvA+hxV2xMvCQ4rOl6f/pdi8vPIw0Mag64iM7R7zkSIWax4dTHYXvyEPpP:jFnpINfhr2xMvCQzl0zwlk64Jl7ItcYF - TLSH:
T1F93AC0E30493EE0FB6876FC37C6601AD1459D2C9A522AB4452CC7A7CD1B85AE7F00D22 - Submitted as: bbf788f0.pdf
- File type: pdf · Size: 95937 bytes
- Verdict: malicious (75/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://rezizeme.weebly.com/uploads/1/3/0/7/130775554/4230817.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=cto%20psiquiatria%209na%20edicion%20pdf, https://cdn.shopify.com/s/files/1/0431/8488/1827/files/epictetus_manual_for_living.pdf, https://cdn.shopify.com/s/files/1/0266/7744/4800/files/33330112595.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/wb?keyword=cto%20psiquiatria%209na%20edicion%20pdf
- https://cdn.shopify.com/s/files/1/0431/8488/1827/files/epictetus_manual_for_living.pdf
- https://cdn.shopify.com/s/files/1/0266/7744/4800/files/33330112595.pdf
- https://cdn.shopify.com/s/files/1/0497/9346/6521/files/73580017322.pdf
- https://cdn.shopify.com/s/files/1/0496/0744/2584/files/bluetooth_multiplayer_games_apk_download.pdf
- https://cdn.shopify.com/s/files/1/0484/5168/2454/files/vemozozetuniwoleb.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/winepogor.pdf
- https://besiwalufeg.weebly.com/uploads/1/3/2/6/132696214/4e62bca4882baf.pdf
- https://rezizeme.weebly.com/uploads/1/3/0/7/130775554/4230817.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/fubisi.pdf
- https://xojerajap.weebly.com/uploads/1/3/1/3/131384359/8058607.pdf
- https://cdn.shopify.com/s/files/1/0440/3265/5525/files/craigslist_syracuse_healthcare_jobs.pdf
- https://cdn.shopify.com/s/files/1/0428/2384/3996/files/matlab_imaginary_number_to_real.pdf
- https://cdn.shopify.com/s/files/1/0495/6284/5336/files/cronicas_de_sabado_juan_gabriel.pdf
- https://cdn.shopify.com/s/files/1/0429/7709/9939/files/nofazevazopuvuwubomipafa.pdf
- https://cdn.shopify.com/s/files/1/0428/7257/0012/files/gebunefuniraget.pdf
- https://cdn.shopify.com/s/files/1/0427/7728/0671/files/6463301170.pdf
- https://cdn.shopify.com/s/files/1/0436/2951/0814/files/interpersonal_theory_of_psychiatry.pdf
- https://cdn.shopify.com/s/files/1/0266/8822/5456/files/kogavujuzofavijigelidow.pdf
- https://cdn.shopify.com/s/files/1/0496/6501/5971/files/dissolved_oxygen_in_water_measurement.pdf
- https://cdn-cms.f-static.net/uploads/4365555/normal_5f870e07bd0ee.pdf
- https://cdn-cms.f-static.net/uploads/4366031/normal_5f870ad23ba70.pdf
- https://site-1043203.mozfiles.com/files/1043203/772494253.pdf
- https://site-1039671.mozfiles.com/files/1039671/nasakodotu.pdf
- https://site-1039539.mozfiles.com/files/1039539/zovavusipobisixowofufili.pdf
Embedded domains
- cctraff.ru
- cdn.shopify.com
- zoxuzuxebexot.weebly.com
- besiwalufeg.weebly.com
- rezizeme.weebly.com
- dutitujazekap.weebly.com
- xojerajap.weebly.com
- cdn-cms.f-static.net
- site-1043203.mozfiles.com
- site-1039671.mozfiles.com
- site-1039539.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report