Behavioral task
behavioral1
Sample
2024-09-13_29c709999cd4d9be862f82cefa74dd47_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_29c709999cd4d9be862f82cefa74dd47_cryptolocker
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Size
43KB
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MD5
29c709999cd4d9be862f82cefa74dd47
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SHA1
54ec5508fe4ddade7432053c370fb8ba7eb18749
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SHA256
58a42debd7a84b06f7d5d3bed59004b2ae3eb5ea874df46c61bcd6f9e4a698ec
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SHA512
4384260384ef15d1d574ba111fe7d6d66f12d0a3a15f3f22ca811bb6d28aa1e1fe64d80afb5a05628725e9a9684b85b8c33393043db93184993414345f41c958
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsJuh:bO6YcA/Xk3wXFXSqAJR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_29c709999cd4d9be862f82cefa74dd47_cryptolocker
Files
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2024-09-13_29c709999cd4d9be862f82cefa74dd47_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: 16KB - Virtual size: 28KB
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: 8KB - 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