Behavioral task
behavioral1
Sample
2024-09-09_a56d71197dfcb854261a7953a459cabc_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-09_a56d71197dfcb854261a7953a459cabc_cryptolocker
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Size
67KB
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MD5
a56d71197dfcb854261a7953a459cabc
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SHA1
992f1bc3ad144b46c0bab8aac0abbdcbbc001aff
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SHA256
71312dc173d46bc5199aa2e7465d9b2c25bed444024c408327e436d71b08392c
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SHA512
58beb6f642448d98d7c00fcc747bbfb6f7aa93970e141327094d8e7de5ece1e62beb762a21d68c3d4f04d7ef462c607f4d5d53b85ee28e94c3b9d700d5cef3b3
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYZ8xDyfO:1nK6a+qdOOtEvwDpjZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_a56d71197dfcb854261a7953a459cabc_cryptolocker
Files
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2024-09-09_a56d71197dfcb854261a7953a459cabc_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