Behavioral task
behavioral1
Sample
2024-10-13_023d186266698da6f32ed054bf320f96_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-13_023d186266698da6f32ed054bf320f96_cryptolocker
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Size
53KB
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MD5
023d186266698da6f32ed054bf320f96
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SHA1
4289ad5abbcc1af46faba5f2d56d5b5487e5f1b6
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SHA256
70fe03fbd6925c41cdb4024a13f03345558730f766540dc2aa987efd09ef5bed
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SHA512
e9db1ca69311175f3b7eea20c595aaf58ffbee21ff1a927f5b975d7c49db13f2ab269568abbd647af412986f3268cdbf6357fbbf3e92fc489b7ee6a3a66aea44
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOug:bODOw9acifAoc+vC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_023d186266698da6f32ed054bf320f96_cryptolocker
Files
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2024-10-13_023d186266698da6f32ed054bf320f96_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