Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_f23664ba2ac4877acfe2864827d7dd51_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_f23664ba2ac4877acfe2864827d7dd51_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_f23664ba2ac4877acfe2864827d7dd51_cryptolocker
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Size
47KB
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MD5
f23664ba2ac4877acfe2864827d7dd51
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SHA1
f8f3bf5e10141e4a73f8314871435c4079ab8b12
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SHA256
8417545a231a67fcb45d72a9a954542d771141600858596f7993cbe2005c618a
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SHA512
a8b1ef6fef5646f1259d15e53b94746216af83d642cb64ff01db71c91b89cd246c546b8298e571250bbb35c48fd44a07060ec5986e4af9977581aa57a5c05e81
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsU:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1m
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 2024-03-05_f23664ba2ac4877acfe2864827d7dd51_cryptolocker
Files
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2024-03-05_f23664ba2ac4877acfe2864827d7dd51_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