Behavioral task
behavioral1
Sample
2024-06-27_06a5f07e83460beba47ff850ce455da2_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-27_06a5f07e83460beba47ff850ce455da2_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-27_06a5f07e83460beba47ff850ce455da2_cryptolocker
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Size
63KB
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MD5
06a5f07e83460beba47ff850ce455da2
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SHA1
3ea8f6ec1e8a340410dd43fe3d2241a3528673aa
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SHA256
e99d5a31305ab5a20fdd583211603c8bbf961b35cf012f5e12cc5724bf8f5bae
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SHA512
8597b41b08075e481769337dd0c10363d8ef7cfa6f2dd7eb06c7f09787d5d5bd7167764bf39bfff3cab25d114c60d9dfca78c0513825d5fcb6ba0a3c76ff3892
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKi:P8mnK6QFElP6n+gymddpMOtEvwDpjYMZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-27_06a5f07e83460beba47ff850ce455da2_cryptolocker
Files
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2024-06-27_06a5f07e83460beba47ff850ce455da2_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE