Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_c63ba0e5aff9d97ec34e55429c0511e1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_c63ba0e5aff9d97ec34e55429c0511e1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_c63ba0e5aff9d97ec34e55429c0511e1_cryptolocker
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Size
50KB
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MD5
c63ba0e5aff9d97ec34e55429c0511e1
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SHA1
1329debe501fffe50ca25feed23e6ffe7b1394e6
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SHA256
52703de01fa26a2995ac8fd751aedebadec6f87d97c93086a78f5f3a11b054cc
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SHA512
2fab2ac8ffaa313962abc2f28ce87f00c577377e355788a768c0f0ebf3ebd4840e53a0c3a50ccf66cb5914451245105514506bf36efdf552c891a11bce7fa2b8
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impgn0u:BbdDmjr+OtEvwDpjMs
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 2024-02-18_c63ba0e5aff9d97ec34e55429c0511e1_cryptolocker
Files
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2024-02-18_c63ba0e5aff9d97ec34e55429c0511e1_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