MALICIOUS
140
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF contains multiple heuristics indicating malicious intent, including a critical finding of a link to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'epfo portal login passbook', suggesting a phishing lure. The presence of a link farm further supports the malicious redirection pattern. The primary IOC is the redirector URL, which is likely used to funnel victims to a phishing site or deliver further malware.
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/pify?keyword=epfo+portal+login+passbook
- http://files.associatedoptical.com/uploads/1/3/2/8/132814415/pivatusixadagika.pdf
- http://files.mrsea.org/uploads/1/3/1/3/131384279/3f66ad4c1.pdf
- http://files.rocadog.com/uploads/1/3/0/8/130813799/206740.pdf
- http://files.easternontarioadoption.com/uploads/1/3/0/8/130874371/3584080.pdf
- http://files.econhistdbm.com/uploads/1/3/2/8/132816165/dolonuti_gofudo_jojewakefo_waxesatamatepo.pdf
- http://files.econhistdbm.com/uploads/1/3/2/8/132816165/dolonuti_gofudo_jojewakefo_waxesatamat
- https://cdn.shopify.com/s/files/1/0440/8652/6102/files/12437103019.pdf
- https://cdn.shopify.com/s/files/1/0431/6689/2186/files/xetovuropixe.pdf
- https://cdn.shopify.com/s/files/1/0431/0925/3281/files/genobimuzibipafugureno.pdf
- https://cdn.shopify.com/s/files/1/0428/3236/3676/files/68921958612.pdf
- https://cdn.shopify.com/s/files/1/0431/8016/3227/files/bazajotomuxixebowu.pdf
- https://cdn.shopify.com/s/files/1/0430/8523/4338/files/fuzekusojunusi.pdf
- https://cdn.shopify.com/s/files/1/0434/0223/1971/files/31680029553.pdf
- https://cdn.shopify.com/s/files/1/0431/3494/3389/files/roxobodopidofeledi.pdf
- https://cdn.shopify.com/s/files/1/0428/5631/7091/files/buzewutugebirol.pdf
- https://cdn.shopify.com/s/files/1/0433/6038/7240/files/54266830763.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006bf8.binff95b840fd130e4100540c94ba4585bdfbfa50936f79ab676de1360e2ce945a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BF8 | 4900 bytes |
font_01_sfnt_off00007ca1.bina8b9de6864336860c86fe1cec0d7b71b7fac672af0c3df5c3623a6dc87afb386 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CA1 | 9904 bytes |
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