Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_727da68e3e6380a759ec8a7c41409082_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_727da68e3e6380a759ec8a7c41409082_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_727da68e3e6380a759ec8a7c41409082_cryptolocker
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Size
70KB
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MD5
727da68e3e6380a759ec8a7c41409082
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SHA1
c086dd7da643e8a715910e3524854215a53b40e0
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SHA256
37ac67e9dd5c7fc24d9d553bdd1d66f9b4bb8c67e6dc71a2a1239fe5621a114f
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SHA512
06b5d8202d1524a3d20b12a829e7d464cdc85d72d0612404b68a5d0e934812f2c0c45c47c40ea30ae62f2af77da3d55495a2e8a23f0b211bdf49abc923cc7473
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUoRM:DW60sllyWOtEvwDpjwF85D
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 2024-03-15_727da68e3e6380a759ec8a7c41409082_cryptolocker
Files
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2024-03-15_727da68e3e6380a759ec8a7c41409082_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ