Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_f5b51756fe9ed027a5928e2033fecaf5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_f5b51756fe9ed027a5928e2033fecaf5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_f5b51756fe9ed027a5928e2033fecaf5_cryptolocker
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Size
37KB
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MD5
f5b51756fe9ed027a5928e2033fecaf5
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SHA1
4515562b355cbefacb5ea034a6bec36906c7fd5a
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SHA256
8852d03a4f290b709a8c81dd0c8306b9f2d5d00aab98f4cdc75da0b8b623866e
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SHA512
9b4237553a6b43571ee14bf892813a92d2d89918a24e1943002c71d2c409bc0c99eb81dbd561ec66b1a91dd02395c887154d195720d9eb57cb5a9f5bd34919d6
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeneYV:ZzFbxmLPWQMOtEvwDpjLeJV
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 2024-01-29_f5b51756fe9ed027a5928e2033fecaf5_cryptolocker
Files
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2024-01-29_f5b51756fe9ed027a5928e2033fecaf5_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