Behavioral task
behavioral1
Sample
2024-09-07_e6d48db213314d7fa2653354ec407bc7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_e6d48db213314d7fa2653354ec407bc7_cryptolocker
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Size
44KB
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MD5
e6d48db213314d7fa2653354ec407bc7
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SHA1
29ee0b9ace33f727ea1e79258da533a206783a1e
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SHA256
8a8ec8cbd3253f0fc893354c6cc61d50683731bea3bd9a0d9dc3ad113a90188b
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SHA512
138099af2d61588e817e7a93c6d13f18de70392e97b42b62492540194dd22050d7929ecbda7451fef7c1d8cec491fe1b81817f277c66c2b171edbbf84a11282a
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsJ9+:bO6YcA/Xk3wXFXSqAJI+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_e6d48db213314d7fa2653354ec407bc7_cryptolocker
Files
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2024-09-07_e6d48db213314d7fa2653354ec407bc7_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