Behavioral task
behavioral1
Sample
2024-09-19_976bf70fae37f66c0518329b00dd92b6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-19_976bf70fae37f66c0518329b00dd92b6_cryptolocker
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Size
54KB
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MD5
976bf70fae37f66c0518329b00dd92b6
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SHA1
dc12ac1e270b0a83b19daaad7e349b71a52af8c3
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SHA256
ebed8d15e7300297ad607227164caf0435148ec35d0880fe3cbafaf2390c3fb9
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SHA512
82c541659778231d26b3f808115c5b4763545b1791cb8f7a3c35f9dbecdb32f1a51fc8cb95f1aa52d3690c68a94caa7b5725506734340ef9ad346cc15ce63772
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPS:b7/y28wZEjbnouy8G76iH/NLpM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_976bf70fae37f66c0518329b00dd92b6_cryptolocker
Files
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2024-09-19_976bf70fae37f66c0518329b00dd92b6_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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