Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_6a4555060e3274b722531a8c3e28eecc_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-20_6a4555060e3274b722531a8c3e28eecc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_6a4555060e3274b722531a8c3e28eecc_cryptolocker
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Size
61KB
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MD5
6a4555060e3274b722531a8c3e28eecc
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SHA1
7ff37bf878a19ed24eb3e4573e438d12083ff374
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SHA256
a9185413048d8cfb301a35421c0201c8233b673b86a1279621b69981c0dac8ae
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SHA512
22078a5ba498146de52bb84d502bd4954960c706167749677ad76d1bad95d699a38f9d3979e01f5ce214e8b9b59f88d368a3ff6454f63a656b4f9ca69234988f
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskP0:BbdDmjr+OtEvwDpjM8t
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 2024-02-20_6a4555060e3274b722531a8c3e28eecc_cryptolocker
Files
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2024-02-20_6a4555060e3274b722531a8c3e28eecc_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