Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_d8b43a8bf5bdfb74783eea123a18f577_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-16_d8b43a8bf5bdfb74783eea123a18f577_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_d8b43a8bf5bdfb74783eea123a18f577_cryptolocker
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Size
47KB
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MD5
d8b43a8bf5bdfb74783eea123a18f577
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SHA1
56ad49edc4d688bd58f9602e0f7c884d60bccf1f
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SHA256
02ee951bef1200b2a4b19c31d6a83bfce85cc18ec5c488c6bb24a3f1f06510f0
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SHA512
c6979f36423e04ab4b470e745ff9929787f44e2a293456944600d1fe6c39130b1d3a1b7372d0a12c283154e0fc18971c159a6d0258e079b1c68cb2d5009dc5c6
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws2:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ10
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 2024-03-16_d8b43a8bf5bdfb74783eea123a18f577_cryptolocker
Files
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2024-03-16_d8b43a8bf5bdfb74783eea123a18f577_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