Behavioral task
behavioral1
Sample
2024-01-10_8f9628c0a8206882b0d8a33eb5d80bf6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_8f9628c0a8206882b0d8a33eb5d80bf6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_8f9628c0a8206882b0d8a33eb5d80bf6_cryptolocker
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Size
63KB
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MD5
8f9628c0a8206882b0d8a33eb5d80bf6
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SHA1
1612d426b7257d90525f6523d08f3e313fb0ff6c
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SHA256
f6f4b0afb2a5d7f656fbc8b00b071771a5c9d70c7f3ef9afc50f51c483cd88f4
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SHA512
12e12eba4bc666d7212a93e489d0cce5309b162c9d631b0ad937a1a47a480e3cb76781a3287ebba1ae24e16fd3458d5a4517422d3b2d0b1270b94ed286bb0986
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6U3zIj:1nK6a+qdOOtEvwDpjX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_8f9628c0a8206882b0d8a33eb5d80bf6_cryptolocker
Files
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2024-01-10_8f9628c0a8206882b0d8a33eb5d80bf6_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