Behavioral task
behavioral1
Sample
2024-09-12_9f8f648829088bec9a2382f6ea448eed_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_9f8f648829088bec9a2382f6ea448eed_cryptolocker
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Size
53KB
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MD5
9f8f648829088bec9a2382f6ea448eed
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SHA1
c322537550042aff07d63428337a70acef6abb35
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SHA256
deddff0ffea1ba5148cef3f55381047f77d728882ac28ddfc8326d04aba6a8c5
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SHA512
34b43b1ebaae04520b46753c95cef163c0280d15be123eaf32f2302daf066abb8335450db062333e344d698e13c80d46f16b359f3f78e66a17c3fca6648c1e95
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOmK:z6QFElP6n+gKmddpMOtEvwDpj31imK
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_9f8f648829088bec9a2382f6ea448eed_cryptolocker
Files
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2024-09-12_9f8f648829088bec9a2382f6ea448eed_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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