Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_8a2ee12da9b71a570a906c1eae1b5fdb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_8a2ee12da9b71a570a906c1eae1b5fdb_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_8a2ee12da9b71a570a906c1eae1b5fdb_cryptolocker
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Size
37KB
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MD5
8a2ee12da9b71a570a906c1eae1b5fdb
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SHA1
3cb8d698fa0fba4d3fbc1d0d276083ed00ba9e4a
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SHA256
9b44ead2c79313989b0502051cdf6403cfc60f44c7370c54a8d21664f4dec034
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SHA512
c131c8ab3df5577799f62c4ad2b674135a969abb2e016d41a594222d36537b48725b18f6f080123d407accf53a3f09079c3a4da7de6d86b9b576e4acda28bbb2
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenB8vfn:ZzFbxmLPWQMOtEvwDpjLeSfn
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 2024-02-19_8a2ee12da9b71a570a906c1eae1b5fdb_cryptolocker
Files
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2024-02-19_8a2ee12da9b71a570a906c1eae1b5fdb_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