Behavioral task
behavioral1
Sample
2024-09-08_2a13b814a15ca8706156c70a9a0d41af_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-08_2a13b814a15ca8706156c70a9a0d41af_cryptolocker
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Size
45KB
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MD5
2a13b814a15ca8706156c70a9a0d41af
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SHA1
88a35184cc5cc495d3a93256648facb82fa28236
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SHA256
59bd0b5b6555ba269b2436ee41ce459e2d42bf3a7ceedf51eda20eb8cb527525
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SHA512
08cca60a1562227217e2f93a730e032cef01a7c8d9ca2fe6c59c92416a51f3532a8ee7ccb62492bb1f3c5abec05e2b724f93f24cb080318aa6cb282f2b3354c0
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqK:bODOw9acifH+YK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_2a13b814a15ca8706156c70a9a0d41af_cryptolocker
Files
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2024-09-08_2a13b814a15ca8706156c70a9a0d41af_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