Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_f3fe9380fd5290eb4df0fac828dd087a_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-01_f3fe9380fd5290eb4df0fac828dd087a_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-01_f3fe9380fd5290eb4df0fac828dd087a_cryptolocker
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Size
50KB
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MD5
f3fe9380fd5290eb4df0fac828dd087a
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SHA1
3acefdb1ef180751fcb2b8a4fe893740d34db68a
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SHA256
02400a0b8d7c11aa043ac1680b54c2a7f7d9b90fc0467e43645759f9c1445135
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SHA512
eee31cd33d59e6266df76083d927e3c44bfa5b27c981a3e166b975a7a7f5e88f881e5e18ef0d86d98d2285f50ac3efb20d0c2a4a63d373f390c5db59a4600d4f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccC:qmbhXDmjr5MOtEvwDpj5cDtKkQZQQ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-01_f3fe9380fd5290eb4df0fac828dd087a_cryptolocker
Files
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2024-05-01_f3fe9380fd5290eb4df0fac828dd087a_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE