Behavioral task
behavioral1
Sample
2024-10-17_92ee91912f40a2ee745426b9472c1946_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_92ee91912f40a2ee745426b9472c1946_cryptolocker
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Size
87KB
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MD5
92ee91912f40a2ee745426b9472c1946
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SHA1
b8f74269a5b0a4effa2c46425ec3314e5eba13f8
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SHA256
7c11f183e692741016a23ac9f7df53a17c253adbfc350bc3b3ac10cd71666df7
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SHA512
957dc51aa94b84efacf4ea9d5eb3d0a2cbb2993df5528d3ad7073fa70a54bc7d595266eb94595835a62df0646fa59cd083f3fc221c7b6ec94bd43160c183b9a4
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMy87d:zCsanOtEvwDpjd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_92ee91912f40a2ee745426b9472c1946_cryptolocker
Files
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2024-10-17_92ee91912f40a2ee745426b9472c1946_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