Behavioral task
behavioral1
Sample
2024-07-04_7f78b27492b52600e3db6b65d0f4bcc9_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-07-04_7f78b27492b52600e3db6b65d0f4bcc9_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-07-04_7f78b27492b52600e3db6b65d0f4bcc9_cryptolocker
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Size
59KB
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MD5
7f78b27492b52600e3db6b65d0f4bcc9
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SHA1
23a63c3aedaa9ec71219cfe7d723edb545af3c79
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SHA256
cb0f321a831c230dd0367145bcd27e5370474698466c206b6feaaeaa614d439f
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SHA512
0eeeaf40ada3bff8f40be986da23d0f1fcdec8a8f32ee9f8bb833460956da30c9836ca6b367eddafa789b6d41175ec729ab930ba5d271c29e99df1e49e0f8d46
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+N3:z6QFElP6n+gKmddpMOtEvwDpj9aYaw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-04_7f78b27492b52600e3db6b65d0f4bcc9_cryptolocker
Files
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2024-07-04_7f78b27492b52600e3db6b65d0f4bcc9_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE