Behavioral task
behavioral1
Sample
2024-01-10_f6b3c622def1703330bc09a438af6b0b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_f6b3c622def1703330bc09a438af6b0b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_f6b3c622def1703330bc09a438af6b0b_cryptolocker
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Size
115KB
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MD5
f6b3c622def1703330bc09a438af6b0b
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SHA1
1bd9983847f0ce26377dd31b63b6ba66736723c9
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SHA256
c2b5788d1b0ce62fd0e60ac533b553f0dfad964630b63ae58f99efb2f43ba423
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SHA512
9506cdb97b4fe62d161a3d2f1fefdbf1694a92b4d4075852468d4dc66868ed5dfd165f31864963e6e62b9b5d5c4092d81bf3eead1cac92dfe0bf03738ebccf41
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/y:T6a+rdOOtEvwDpjLzf
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_f6b3c622def1703330bc09a438af6b0b_cryptolocker
Files
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2024-01-10_f6b3c622def1703330bc09a438af6b0b_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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