Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_fc97a5fd031faf2aa69ec8271098e782_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_fc97a5fd031faf2aa69ec8271098e782_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_fc97a5fd031faf2aa69ec8271098e782_cryptolocker
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Size
45KB
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MD5
fc97a5fd031faf2aa69ec8271098e782
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SHA1
c2d57c83fc63c84dc37551b04a817e703928bd81
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SHA256
517dc79a490f767da864f4f67e1ea2a7b34626c4e36a6cbb755fc99b5ba515c5
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SHA512
b2cd74e30961bd3261f13584b9dc5ff1909aa9acb4d08bc3664809c4ccf606a557804169910fead1d8ca4cee9315adec5efb6ef59239a2c6ad1cff0219bc34e7
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsN:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1T
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 2024-03-06_fc97a5fd031faf2aa69ec8271098e782_cryptolocker
Files
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2024-03-06_fc97a5fd031faf2aa69ec8271098e782_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