Behavioral task
behavioral1
Sample
2024-10-12_e677066705a27e294288ce9081cf6972_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_e677066705a27e294288ce9081cf6972_cryptolocker
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Size
58KB
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MD5
e677066705a27e294288ce9081cf6972
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SHA1
64fe495812903e80ff73f376d38f979b1acfa337
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SHA256
f20b6a0f132c0914d9d6b9a1671ed2746bdb69838c0445ca306cfb4e7a773f7b
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SHA512
1670839ec6d2cb9de62b73ac90e3404c26d6200cbb82741fe06887ddb9d8a8bd668e9b159d3a6226bb3f4a6ff2c08f0514111f281a43e3e40c459ce775d5b916
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSW:bP9g/xtCS3Dxx0y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_e677066705a27e294288ce9081cf6972_cryptolocker
Files
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2024-10-12_e677066705a27e294288ce9081cf6972_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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