Behavioral task
behavioral1
Sample
2024-10-05_95403e618dd9e2413a6e17bf50557678_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_95403e618dd9e2413a6e17bf50557678_cryptolocker
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Size
55KB
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MD5
95403e618dd9e2413a6e17bf50557678
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SHA1
bbd258e3c0d818f799e02f6fae5ccc7c68528fc7
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SHA256
dc10d662ab4a70d5c6aed8d6dcdf17b0606b2872f6d5c0975661dc6ad8956594
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SHA512
f2235ddbb06c466cad708c5d4867bb4f4ac95b7d1969b8dd4261ba225c289b25c60c80a1525d21af2ff5f3b53f1a88476fdba0c405326475249d4869151df3e1
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkV6/Y:z6QFElP6n+gKmddpMOtEvwDpj31ikVqY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_95403e618dd9e2413a6e17bf50557678_cryptolocker
Files
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2024-10-05_95403e618dd9e2413a6e17bf50557678_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: 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