MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.com/pify?keyword=challan+form+fbise+hssc'. This indicates the document is designed to redirect users to potentially harmful content. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning attempt to increase visibility of malicious content. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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.com/pify?keyword=challan+form+fbise+hssc
- http://files.kmphotographyma.com/uploads/1/3/1/4/131407165/1126974.pdf
- http://files.emilykuchenbecker.com/uploads/1/3/0/9/130969798/nizasorurivo.pdf
- http://files.falcontechies.com/uploads/1/3/0/8/130813906/zekixepuvu-rudoxaz.pdf
- http://files.tonodiaz.com/uploads/1/3/1/1/131164386/5879985.pdf
- https://cdn.shopify.com/s/files/1/0440/6195/0117/files/26527446895.pdf
- https://cdn.shopify.com/s/files/1/0434/4040/6684/files/financial_accounting_income_statement.pdf
- https://cdn.shopify.com/s/files/1/0437/3594/1285/files/jiradulajewe.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gejazopemovaro.pdf
- https://cdn.shopify.com/s/files/1/0432/1384/8731/files/wanenujave.pdf
- https://cdn.shopify.com/s/files/1/0448/0414/5309/files/oxford_english_to_urdu_dictionary_free_download_full_version.pdf
- https://cdn.shopify.com/s/files/1/0439/3956/1630/files/24041819106.pdf
- https://cdn.shopify.com/s/files/1/0433/3250/1656/files/gadalemuwovuberegigiwodu.pdf
- https://cdn.shopify.com/s/files/1/0429/6104/3605/files/kidedezobazapatoxovoju.pdf
- https://cdn.shopify.com/s/files/1/0431/2816/0420/files/basedodopimixesibediji.pdf
- https://cdn.shopify.com/s/files/1/0433/0792/5654/files/78145619441.pdf
- https://cdn.shopify.com/s/files/1/0438/0911/2226/files/29372114212.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_off0000d730.bin5fe7ebbbad6d6cfc73fcc57de18ce0fbf7ef99ec6cc63a6983b92dfb91143c98 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD730 | 5168 bytes |
font_01_sfnt_off0000e894.bin92e52c0d30145cd6490e00512376fecdfd7ff494729b011cf034a41a4326b27d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE894 | 10276 bytes |
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