Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_e38bb3909b0dec5aa1051208931679ea_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_e38bb3909b0dec5aa1051208931679ea_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_e38bb3909b0dec5aa1051208931679ea_cryptolocker
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Size
46KB
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MD5
e38bb3909b0dec5aa1051208931679ea
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SHA1
77f34ab1f641ced26035c53baca5e1834a50179c
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SHA256
2a57310f774b568bbfd1632783097fe6459423ec8af2d9d888212df10a2062ac
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SHA512
dba354f550f703c9db5b4a6ba3f08199569c5a0f2f6d2a332d3a955a609eec3a8434110f73fc78154538ad43245ddd50f3772777783326fc2694356f00179774
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6I
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 2024-03-05_e38bb3909b0dec5aa1051208931679ea_cryptolocker
Files
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2024-03-05_e38bb3909b0dec5aa1051208931679ea_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