Behavioral task
behavioral1
Sample
3d07d8dec1e859fdd59761e700db30342f7bd48f5b2a7b24e58e4b0d2c6d5c82.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
3d07d8dec1e859fdd59761e700db30342f7bd48f5b2a7b24e58e4b0d2c6d5c82.exe
Resource
win10v2004-20240508-en
General
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Target
3d07d8dec1e859fdd59761e700db30342f7bd48f5b2a7b24e58e4b0d2c6d5c82
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Size
43KB
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MD5
81f9267a3d6d9b5ddbf1e39e721e605c
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SHA1
60218f5da8b7f11d154e8ca348ffabdf256e3acb
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SHA256
3d07d8dec1e859fdd59761e700db30342f7bd48f5b2a7b24e58e4b0d2c6d5c82
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SHA512
1f1ed40b3df3d36d1cdcdce66e4bd86178acbf335536bcdd4ce3c545e5cfb99c78b817bf7d0139b581aa6bdf200c1898ebff33aeee8ca317a60e097ff3767737
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoMIq:ba6YcA/Xk3wXFXSqAJSq
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 3d07d8dec1e859fdd59761e700db30342f7bd48f5b2a7b24e58e4b0d2c6d5c82
Files
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3d07d8dec1e859fdd59761e700db30342f7bd48f5b2a7b24e58e4b0d2c6d5c82.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