Behavioral task
behavioral1
Sample
2024-10-09_e19aa92fc4351a4513a3f19d39a82258_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-09_e19aa92fc4351a4513a3f19d39a82258_cryptolocker
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Size
90KB
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MD5
e19aa92fc4351a4513a3f19d39a82258
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SHA1
7ab369448ce7cd3fb7d5946ca2f6ca4a538a3983
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SHA256
d9f3615e52452e9d63ed37a5682eaa3dd976da023969d476639dcd2fd848354f
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SHA512
f2307b38d4dc678566934d97dcd442771d221a85b0a30a683e8f6028dbece489c5449096075004aa9ef9d146387a9cc7e7ebac1a22465ce33b876b6a8c2ce17e
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/t:n6a+1SEOtEvwDpjYYvQd2PW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_e19aa92fc4351a4513a3f19d39a82258_cryptolocker
Files
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2024-10-09_e19aa92fc4351a4513a3f19d39a82258_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_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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