Behavioral task
behavioral1
Sample
2024-09-21_a84f12269711d694efef4f1054403818_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_a84f12269711d694efef4f1054403818_cryptolocker
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Size
47KB
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MD5
a84f12269711d694efef4f1054403818
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SHA1
ec62aeb2e9034594eab6dc6da3d1453665bdadd5
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SHA256
52793b7f05587dc1302ba138d759e03be2aa2b5a5f643999fe8da74d87397c1f
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SHA512
2ed3e1a256b1da6161e68dc027386f04c3e0a83797138c31c74f34ccab1bf1499e688030fcfe3ff7edd1bffdc13d81a89c896b7f0bd3279a08879b5d5e2b83a1
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOm:bODOw9acifH+YB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_a84f12269711d694efef4f1054403818_cryptolocker
Files
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2024-09-21_a84f12269711d694efef4f1054403818_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