Behavioral task
behavioral1
Sample
2024-10-02_d566818eca465eda4be199eb7a467db7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-02_d566818eca465eda4be199eb7a467db7_cryptolocker
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Size
45KB
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MD5
d566818eca465eda4be199eb7a467db7
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SHA1
8bf8ced6c7419b013f6da43e23a77358dfaea199
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SHA256
67e25968e012816885e08ee3c03666b0225547964de0202e66366891f464ecd3
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SHA512
b3c179c2bc028a81330938e3def044765b6663a40e22c93bc9869d8f21a3c098dbc74acd52f931ad649d7576dc22caca82f9b0091ac12997777c55584678b94b
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqW:bODOw9acifH+YW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_d566818eca465eda4be199eb7a467db7_cryptolocker
Files
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2024-10-02_d566818eca465eda4be199eb7a467db7_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