Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_1bcd64b1c332184d85f7f7bfca7bf0d7_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-09_1bcd64b1c332184d85f7f7bfca7bf0d7_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-09_1bcd64b1c332184d85f7f7bfca7bf0d7_cryptolocker
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Size
63KB
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MD5
1bcd64b1c332184d85f7f7bfca7bf0d7
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SHA1
00e3d3ee99558bdb7d1bacfb19d86564bcb24ffb
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SHA256
263b7bed390dd47a358559e5f8be9358449267b63d974df049fac202fef51cb4
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SHA512
cc66f90a419e9fb1c5082b5fe54f78ee205759299cff1b818d0dd9269473a92b302d83a421450538b7875af6f050e06afb136e6064dcddd82eae664cbc587d53
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsid:BbdDmjr+OtEvwDpjM8c
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 2024-05-09_1bcd64b1c332184d85f7f7bfca7bf0d7_cryptolocker
Files
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2024-05-09_1bcd64b1c332184d85f7f7bfca7bf0d7_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