Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_2055bec72e10dd269fae1a44b0a86af8_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-18_2055bec72e10dd269fae1a44b0a86af8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_2055bec72e10dd269fae1a44b0a86af8_cryptolocker
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Size
38KB
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MD5
2055bec72e10dd269fae1a44b0a86af8
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SHA1
ac45768770ed36324574f029164e41f57a220feb
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SHA256
1ab21c8361aa90cd5d9d658aad4c355f762f6253481a2a16a086b5f9e60187dd
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SHA512
a184cf46a03f823d5d50ccbc5b6a3568d985dda03a8d53e23607602773247273d33785f7e8339e9ea4efa869b112d804b0eee485e3f4960adaf65f0e989576cc
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenB8vf9:ZzFbxmLPWQMOtEvwDpjLeSf9
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 2024-03-18_2055bec72e10dd269fae1a44b0a86af8_cryptolocker
Files
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2024-03-18_2055bec72e10dd269fae1a44b0a86af8_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