Behavioral task
behavioral1
Sample
610987fc356ef5af1fba6987e19a937f2ce3e00c45d7b524ee3944267978ecfa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
610987fc356ef5af1fba6987e19a937f2ce3e00c45d7b524ee3944267978ecfa.exe
Resource
win10v2004-20240226-en
General
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Target
610987fc356ef5af1fba6987e19a937f2ce3e00c45d7b524ee3944267978ecfa
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Size
118KB
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MD5
e3979c598d7d4a0c9f0ae6fef7339edd
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SHA1
08b1fa88e063cb046ddf47680d6aa28fa44093a2
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SHA256
610987fc356ef5af1fba6987e19a937f2ce3e00c45d7b524ee3944267978ecfa
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SHA512
72b578c42ec4129e4de76bf74ae6dbedebb947e95ac729f5e47c1e1029717071b5318a11790bf18825feeaa666a2ee28b921f430345542193ed873fe5b7c6e72
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01ZNO:z6a+CdOOtEvwDpjczE
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 610987fc356ef5af1fba6987e19a937f2ce3e00c45d7b524ee3944267978ecfa
Files
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610987fc356ef5af1fba6987e19a937f2ce3e00c45d7b524ee3944267978ecfa.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