Static task
static1
Behavioral task
behavioral1
Sample
2024-06-02_750bfd3acabfd5ce4a0c8ab3eec8b7b9_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-02_750bfd3acabfd5ce4a0c8ab3eec8b7b9_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-02_750bfd3acabfd5ce4a0c8ab3eec8b7b9_cryptolocker
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Size
64KB
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MD5
750bfd3acabfd5ce4a0c8ab3eec8b7b9
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SHA1
cd894bcd0305d734d0f5698864cbeca228ed933b
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SHA256
05749c442848da3c919d403c966079b57eff43b14dd7501cd76239ca463d1357
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SHA512
c37739f8b22712fbb9d617a991b5f21515f33a831302206df4686a4fd343d5a094cd441a6efa9e69abf1669f8d1ab2dbba6c1d7e185f29000b6c4146346c75e3
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsihra:BbdDmjr+OtEvwDpjM89
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 2024-06-02_750bfd3acabfd5ce4a0c8ab3eec8b7b9_cryptolocker
Files
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2024-06-02_750bfd3acabfd5ce4a0c8ab3eec8b7b9_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