Behavioral task
behavioral1
Sample
674c396e2f6dc6f24fc8338387b21fb5cbbe699e39019d7a75a61ded4123c132.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
674c396e2f6dc6f24fc8338387b21fb5cbbe699e39019d7a75a61ded4123c132.exe
Resource
win10v2004-20240426-en
General
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Target
674c396e2f6dc6f24fc8338387b21fb5cbbe699e39019d7a75a61ded4123c132
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Size
59KB
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MD5
004b7dced7ba910c87e8d45c67eb17b2
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SHA1
51ba511925f046fbb987c18453a51e03b09d4c64
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SHA256
674c396e2f6dc6f24fc8338387b21fb5cbbe699e39019d7a75a61ded4123c132
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SHA512
82ffcbef82621611fa3935cd54920e380437c3ee0d379092953127f9b2d7f8f3340621831edfbc6331f1b512c8ddbe03b8b8b103b42aa4b3e651ef3944ea5898
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5axK38nE:z6QFElP6n+gKmddpMOtEvwDpj9aYaQ8E
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
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 674c396e2f6dc6f24fc8338387b21fb5cbbe699e39019d7a75a61ded4123c132
Files
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674c396e2f6dc6f24fc8338387b21fb5cbbe699e39019d7a75a61ded4123c132.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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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