Behavioral task
behavioral1
Sample
a9879214abde9a5dee65ab33f677a1da2b7eb9a0cd2cdd87c2e462bc12a180d7.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a9879214abde9a5dee65ab33f677a1da2b7eb9a0cd2cdd87c2e462bc12a180d7.exe
Resource
win10v2004-20240611-en
General
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Target
a9879214abde9a5dee65ab33f677a1da2b7eb9a0cd2cdd87c2e462bc12a180d7
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Size
42KB
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MD5
7ecf2bc6068c0ab512d3221415ed0c9d
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SHA1
62eb64b26b233786565f0cef692b28943eacd935
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SHA256
a9879214abde9a5dee65ab33f677a1da2b7eb9a0cd2cdd87c2e462bc12a180d7
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SHA512
37a44f05ff57d8fd0b813fdb1b81e4dd8ade8ecdcb3cd01f89c73f9eb59e70916504c48d6f37fed40fff7324983c65a63d481c5e5463cd4e7027ccc99c5786a9
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsJt:bO6YcA/Xk3wXFXSqAJQ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a9879214abde9a5dee65ab33f677a1da2b7eb9a0cd2cdd87c2e462bc12a180d7
Files
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a9879214abde9a5dee65ab33f677a1da2b7eb9a0cd2cdd87c2e462bc12a180d7.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