Behavioral task
behavioral1
Sample
2024-09-07_5983c9e021cbfaeea089f644cbfc68e9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_5983c9e021cbfaeea089f644cbfc68e9_cryptolocker
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Size
45KB
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MD5
5983c9e021cbfaeea089f644cbfc68e9
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SHA1
d07ff56b160e011fa931ed87c51ecb7bf7739696
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SHA256
72930296f870dc4e31ecf46b7e32316dca148fe85a1ed067e26eb9d4b8f1a850
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SHA512
faefe01d8fc1286575ee79859d7b3681e9ecb2b3051604f05ce86e0f7d3e3f5820347b69590bf8d9e38421ab34f1b4644f399fa8b0db45037f9364f5e67bb6bb
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqbY:bODOw9acifH+YbY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_5983c9e021cbfaeea089f644cbfc68e9_cryptolocker
Files
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2024-09-07_5983c9e021cbfaeea089f644cbfc68e9_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