Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_4235437f17241406b2d14843225c190b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-28_4235437f17241406b2d14843225c190b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_4235437f17241406b2d14843225c190b_cryptolocker
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Size
52KB
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MD5
4235437f17241406b2d14843225c190b
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SHA1
8dabf3458610acd9158f5e9a72024387583e3804
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SHA256
f1278f0491087ccf9783f7eaf2aec6243d96090aac1cc38dbd79fcbc1d1913cd
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SHA512
1d72acdf7513d969aaa246eace809af621e666e85002e1db76f895406ba2d2d81a0a3208503f98de21c15a0af34a49e3fe221036e54a12c51824c3c2a91b99f4
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5Z:ZVxkGOtEvwDpjcP
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 2024-02-28_4235437f17241406b2d14843225c190b_cryptolocker
Files
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2024-02-28_4235437f17241406b2d14843225c190b_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