Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_749f8fe68ec1205c1634281e7e4fe5a8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_749f8fe68ec1205c1634281e7e4fe5a8_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_749f8fe68ec1205c1634281e7e4fe5a8_cryptolocker
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Size
63KB
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MD5
749f8fe68ec1205c1634281e7e4fe5a8
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SHA1
c05e5e78c892f530da468de1f33b73912fd9625c
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SHA256
1355a41fea69d354a562a5acf06aca8ec1e6d3d5f3c7f5a8824e2a601e92ee60
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SHA512
d4db025eb11a8d60c1f55d1c1904aab700aa3171953560a65abca4555c8cc6fe4af442c248e979901fb613d3af15eda2e0f179aab1233d99490c25e4304ac390
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVl:ZVxkGOtEvwDpjcaw/
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 2024-01-23_749f8fe68ec1205c1634281e7e4fe5a8_cryptolocker
Files
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2024-01-23_749f8fe68ec1205c1634281e7e4fe5a8_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