Behavioral task
behavioral1
Sample
1fd81f2409fc312a7cc0110e6efe97ae62591f5482c8997f348d52ca4daf9d63.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1fd81f2409fc312a7cc0110e6efe97ae62591f5482c8997f348d52ca4daf9d63.exe
Resource
win10v2004-20231222-en
General
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Target
1fd81f2409fc312a7cc0110e6efe97ae62591f5482c8997f348d52ca4daf9d63.exe
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Size
26KB
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MD5
5410698f10bcb182fed8e8216609ca2f
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SHA1
8a79c962d55d711a7e1a972ce6ee34b856ac8035
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SHA256
1fd81f2409fc312a7cc0110e6efe97ae62591f5482c8997f348d52ca4daf9d63
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SHA512
0a1df48f583ee0e82808290b0e48d43c70b4595d284007188d8d1bd7d85291d810dfdfaf9e4f7077c3126f8c1493175fd1a7e2f817e359fdbb30033384a89d03
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91Qfb5hxDGH:qOElB6sc9GfbXxD8
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 1fd81f2409fc312a7cc0110e6efe97ae62591f5482c8997f348d52ca4daf9d63.exe
Files
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1fd81f2409fc312a7cc0110e6efe97ae62591f5482c8997f348d52ca4daf9d63.exe.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