Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_2e78a1792f5ae1ceceef7c64faa41691_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_2e78a1792f5ae1ceceef7c64faa41691_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_2e78a1792f5ae1ceceef7c64faa41691_cryptolocker
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Size
55KB
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MD5
2e78a1792f5ae1ceceef7c64faa41691
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SHA1
4bef4a2f529b74058b650fd465f72d7072140fac
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SHA256
fc4e3cba49a6cddee23780213da0b5c907f61d6946c91c2338bd8e0873b427ec
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SHA512
0269c3b0207fe4a2ebdb5756ceca2032ef40e1dc2ef26dfd06f95a120fb62fceff7c0151ae692a2b66a4c8b71511f83391d915c2e9be8baf5a1929b72e082283
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61s:BbdDmjr+OtEvwDpjMW
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 2024-01-27_2e78a1792f5ae1ceceef7c64faa41691_cryptolocker
Files
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2024-01-27_2e78a1792f5ae1ceceef7c64faa41691_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