Behavioral task
behavioral1
Sample
c3d03538f609b8c261d943c10db26d500358ed509e99451d183d88d94cf597bf.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c3d03538f609b8c261d943c10db26d500358ed509e99451d183d88d94cf597bf.exe
Resource
win10v2004-20231215-en
General
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Target
c3d03538f609b8c261d943c10db26d500358ed509e99451d183d88d94cf597bf
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Size
26KB
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MD5
f4dfbab2e0071a1f5d4bb4c8f110a4d7
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SHA1
d3f09a3742c871b575e86e2e47da7e3125f1e338
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SHA256
baedc533b868334ecf82ecaa2e928dbf9c8badf5f5b88d2a90d03e9ba9fa7162
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SHA512
f14f6803957b64b1d230fc06daf48ebec5d46af889f3ebe843c3d3caec28e87f551c802291058707baa3371668bfab65e75e520494b20431831f17023fd5cd53
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SSDEEP
384:CYenjLLAps4T5lBavzb/xlhKOVp91Qjb5hxDGq:hOElB6sc9GjbXxDl
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c3d03538f609b8c261d943c10db26d500358ed509e99451d183d88d94cf597bf
Files
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c3d03538f609b8c261d943c10db26d500358ed509e99451d183d88d94cf597bf.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ