Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_3cbf7a3f66e9b95951e47be87c5bcce2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_3cbf7a3f66e9b95951e47be87c5bcce2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_3cbf7a3f66e9b95951e47be87c5bcce2_cryptolocker
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Size
42KB
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MD5
3cbf7a3f66e9b95951e47be87c5bcce2
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SHA1
b7f478d0a24287d94d707d8bc41180d40822e990
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SHA256
6362965d7286607133109caef22f5dd86875613683eed2670a6807dfadede419
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SHA512
8660fe8b0daa2f927b3e1d7d450d084f1d5fac39470656b49b644233b84850b64043d08ed4e6376eea92c4597834d0d2c2d123a80c9c8d7ebfe64a9c3db40b51
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTv4a3:ZzFbxmLPWQMOtEvwDpjLeU3n4a3
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-07_3cbf7a3f66e9b95951e47be87c5bcce2_cryptolocker
Files
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2024-03-07_3cbf7a3f66e9b95951e47be87c5bcce2_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ