Behavioral task
behavioral1
Sample
20240615580d640bc8bad2ac9ed0b9e8386b26eecryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
20240615580d640bc8bad2ac9ed0b9e8386b26eecryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
20240615580d640bc8bad2ac9ed0b9e8386b26eecryptolocker.exe
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Size
61KB
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MD5
580d640bc8bad2ac9ed0b9e8386b26ee
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SHA1
b2116048d743c4a2bbe06f26d4a331b8d7891352
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SHA256
affce15ca0a3b2ecfd0f464165424a82d8f8538e239a6ed82c65bc137ad4b851
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SHA512
bbb38bcdd9bd30248469e05d5c69c5b24697bd7ba63de7c33a1c0a755d95ef3c86e8546a6e420501d2a25bc17e730e7c1eed280b3e2a27f77e4c0232e84de7ce
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pU22:H6QFElP6n+gou9cvMOtEvwDpjCpVXH2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240615580d640bc8bad2ac9ed0b9e8386b26eecryptolocker.exe
Files
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20240615580d640bc8bad2ac9ed0b9e8386b26eecryptolocker.exe.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_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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