Behavioral task
behavioral1
Sample
2024-10-06_b3d2388dd59412b229ae872106429737_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-06_b3d2388dd59412b229ae872106429737_cryptolocker
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Size
46KB
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MD5
b3d2388dd59412b229ae872106429737
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SHA1
5206d5da6bdd431f7cc1783ae985bea108f69024
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SHA256
51023e4910d3087c3eaefe0ca4dc61dd261630b6edc326b870ec129b5bc83084
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SHA512
16d0a8a3e8ce97a3963bae173ffdb5bb6576a50a2b149040dc638f5471f0729d845b46a39463d90756f7d68633d7a2dc564029ee80b0ecfcaf335e148620a147
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOe:bODOw9acifH+Y5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_b3d2388dd59412b229ae872106429737_cryptolocker
Files
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2024-10-06_b3d2388dd59412b229ae872106429737_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