Behavioral task
behavioral1
Sample
2024-09-11_e6ad877c21e240c826a7b6a9822096cd_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-11_e6ad877c21e240c826a7b6a9822096cd_cryptolocker
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Size
52KB
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MD5
e6ad877c21e240c826a7b6a9822096cd
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SHA1
266eb19d3b9009be85acdf74abf97874d3663962
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SHA256
0dcb899c90784f19cfa178c56465a21110047d6ad473119e252cbe4d3a0e933b
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SHA512
d14f0ceb77d67a0dac2ef3d5940d238f51fa68376bf109bac14a19725bc00fa10d15115702f9f1b02243ad2eadf29350a75a84961e00914ba33618b19f133c17
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOfJ:bODOw9acifAoc+v2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_e6ad877c21e240c826a7b6a9822096cd_cryptolocker
Files
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2024-09-11_e6ad877c21e240c826a7b6a9822096cd_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: 16KB - Virtual size: 28KB
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: 8KB - 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