Behavioral task
behavioral1
Sample
2024-08-07_7a07982953b87585e5daae0036474506_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-07_7a07982953b87585e5daae0036474506_cryptolocker
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Size
46KB
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MD5
7a07982953b87585e5daae0036474506
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SHA1
cf969c267dd6346f89e3e55432a99beac8564b00
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SHA256
ef783e0690299aea10322eacd7b606ebd102b19eefba0c6b6042223b1c61a34b
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SHA512
f839ac9e2fbc89eae1eb38d319334b811c1d44a4ac54d64e80d91024c57a1c9093f57e1cb7e1dd11330518f80724557d50a67850718f2f91262b0f8ff1562295
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOZ:bODOw9acifH+Ym
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-07_7a07982953b87585e5daae0036474506_cryptolocker
Files
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2024-08-07_7a07982953b87585e5daae0036474506_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