Behavioral task
behavioral1
Sample
2024-09-12_c4d8766f3f95febbcaddb8b097ec7292_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_c4d8766f3f95febbcaddb8b097ec7292_cryptolocker
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Size
54KB
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MD5
c4d8766f3f95febbcaddb8b097ec7292
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SHA1
ed3a787e6fdfac009a3f114464f452572d406c35
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SHA256
523035944b4d4ab99c640389a58147d01c680c0db4aa35619f5d38d664e55a2d
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SHA512
a466d6236fea174fd3538b19ddfeb8e039432dddf6890a4ebe51d2650f83e73ee6c54e0dd5841f7a4c0f1fadf3829b8cf0581aa34775e8d26a19e4b64e2900e3
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOXMqX:bODOw9acifAoc+vUX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_c4d8766f3f95febbcaddb8b097ec7292_cryptolocker
Files
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2024-09-12_c4d8766f3f95febbcaddb8b097ec7292_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