Behavioral task
behavioral1
Sample
2024-02-24_2ae1a3d7827ee4d211b72a732161f9f9_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-24_2ae1a3d7827ee4d211b72a732161f9f9_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_2ae1a3d7827ee4d211b72a732161f9f9_cryptolocker
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Size
62KB
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MD5
2ae1a3d7827ee4d211b72a732161f9f9
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SHA1
62c93a185c7943a7a8c04e9da5a75cf72153bd9d
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SHA256
ce18899dadb78b42c85ec9c48bf3a9f72abc78b6b3d88a01f2ed3cb740d555a6
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SHA512
7d6d50fbfe9dbb91e9a080e13f80d385b26336243f3cee7d39b49bbc11eabc0f3f78c3f27cdb6cbc8fcda775e1ccc9586628660ad8a6ebf0d7f7d1840663975f
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKY:P8mnK6QFElP6n+gymddpMOtEvwDpjYa
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 2024-02-24_2ae1a3d7827ee4d211b72a732161f9f9_cryptolocker
Files
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2024-02-24_2ae1a3d7827ee4d211b72a732161f9f9_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE