Behavioral task
behavioral1
Sample
2024-09-06_0d2ae555baf789c46ba6924276921d8a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_0d2ae555baf789c46ba6924276921d8a_cryptolocker
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Size
45KB
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MD5
0d2ae555baf789c46ba6924276921d8a
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SHA1
b1c1a096600d84ec83c93a7ecdd144d928e8ac94
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SHA256
d42b5e6474d00ae732978df01460c9c0083d00962a784b8801193b2dd9bd9ac9
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SHA512
e608b3744b48d6a326cbafdf5a08e0281df4b936ee7d0a2e93c49f44a56ed55361a5ebe626cf7c50409d619896cdd4a138289720f357eebc63ee78a7a4ac90a9
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqC/:bODOw9acifH+YC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_0d2ae555baf789c46ba6924276921d8a_cryptolocker
Files
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2024-09-06_0d2ae555baf789c46ba6924276921d8a_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