Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_5b1eaf55dbaba761d123d76a0ab43450_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_5b1eaf55dbaba761d123d76a0ab43450_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_5b1eaf55dbaba761d123d76a0ab43450_cryptolocker
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Size
46KB
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MD5
5b1eaf55dbaba761d123d76a0ab43450
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SHA1
ed1c26bdd9649953a979cbf08dddfc03b5572de4
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SHA256
1ef6ac53faabf9a3fc8ce7cd9aafb4f3125ce110996fe0d49c2cf055cbb71d4a
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SHA512
c5ad18d4366ce0e5962613ecbdeedcb979f8432da34864ce0f02975b47d359c25fb0fd16f2a6f1ecd37256b8e6b04cd3f8b1055cc6c89b4d4febf76e9acb1f9e
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsz:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ19
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 2024-02-28_5b1eaf55dbaba761d123d76a0ab43450_cryptolocker
Files
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2024-02-28_5b1eaf55dbaba761d123d76a0ab43450_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