Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_477e3c643717615a87a1f303a811329a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_477e3c643717615a87a1f303a811329a_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_477e3c643717615a87a1f303a811329a_cryptolocker
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Size
61KB
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MD5
477e3c643717615a87a1f303a811329a
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SHA1
0b2dd5f9c54716d4edb38f96e6dd4c562535e002
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SHA256
84a755ac6151a7247b78fa745f894aec23fdd375741bbed590a8d3e4dab0cb47
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SHA512
e03ffacec91ca48caba3dba55cab1a4534702198a8a95ebf1f82681670943ecbd784c028f22ea39f8737225420ee63b6211dd6ef620a6eebadefd70d81ef326e
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SSDEEP
1536:/zFbxmLPbQMOtEvwDpjZ86Sj/WprgJN6tZdOyJ36uZ:/VxkhOtEvwDpjSaL
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 2024-04-22_477e3c643717615a87a1f303a811329a_cryptolocker
Files
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2024-04-22_477e3c643717615a87a1f303a811329a_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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE