Behavioral task
behavioral1
Sample
2024-09-11_2899e1b57cf4156b0d7b180bf0548fa1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-11_2899e1b57cf4156b0d7b180bf0548fa1_cryptolocker
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Size
46KB
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MD5
2899e1b57cf4156b0d7b180bf0548fa1
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SHA1
e33c2fb958c3a2e81d5b71a944aaa59de0c87187
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SHA256
a8e8c68ea5a1eb3edb2856a05a10e51cb02d6e368e9b0c643354e9b0756f5981
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SHA512
9f27dbb16b626099cfa5aaeb79573e301423603c119210651fd1a2d91f36e88c08c68068dd4f8390cc44919033d536b4a0ad6c6cbcee0a1231bd9e9313887fca
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqC4:bODOw9acifH+Y5
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_2899e1b57cf4156b0d7b180bf0548fa1_cryptolocker
Files
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2024-09-11_2899e1b57cf4156b0d7b180bf0548fa1_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