Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_cafacd86c36dc78a6ad0c3cbcf6b6b67_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_cafacd86c36dc78a6ad0c3cbcf6b6b67_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_cafacd86c36dc78a6ad0c3cbcf6b6b67_cryptolocker
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Size
100KB
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MD5
cafacd86c36dc78a6ad0c3cbcf6b6b67
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SHA1
2afab7519b06b51da922ae6b1cfe7e0fe78a1182
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SHA256
00589d8d3396b6f1353ecf0995a9d7919694faadc3fc24b5d28b292e06bb659d
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SHA512
3a8e56ec497296e90d448a6f6fc23135d07610b26318019c1cf7b758c825babe7b01909c81db8c0627b25c49aad99cabc4605fdf9c3148fbfd1a618392051464
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2GQi8Ao8:V6a+pOtEvwDpjtzA
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-29_cafacd86c36dc78a6ad0c3cbcf6b6b67_cryptolocker
Files
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2024-01-29_cafacd86c36dc78a6ad0c3cbcf6b6b67_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ