Behavioral task
behavioral1
Sample
2024-05-13_4c0abc6dbba97d48291eb799ece72a82_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-13_4c0abc6dbba97d48291eb799ece72a82_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-13_4c0abc6dbba97d48291eb799ece72a82_cryptolocker
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Size
63KB
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MD5
4c0abc6dbba97d48291eb799ece72a82
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SHA1
68343b6104233806e07a05ca4a8757dd99bae55e
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SHA256
fda7e3f3d2bc8021f87897e2b74feda5569b83a5804532cb6408b7ce5569f7fd
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SHA512
7f8ba30a8fe56a0f4bfd1764c9696c30c3e094dc3b0d7cf851f2ba1668968dc3f0243f670016af1451b04557c504e516495c70e08087d3ffdbb0188a74d41109
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKq:P8mnK6QFElP6n+gymddpMOtEvwDpjYMp
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 2024-05-13_4c0abc6dbba97d48291eb799ece72a82_cryptolocker
Files
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2024-05-13_4c0abc6dbba97d48291eb799ece72a82_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