Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_08ed6a5d28fa5ab32bc72c10fe1709f4_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-24_08ed6a5d28fa5ab32bc72c10fe1709f4_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-24_08ed6a5d28fa5ab32bc72c10fe1709f4_cryptolocker
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Size
64KB
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MD5
08ed6a5d28fa5ab32bc72c10fe1709f4
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SHA1
48e2e167d9375bfc5636cdaa7b94358f4d14ad1b
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SHA256
86ec788ea2f6747b9bd4088cfb0125f2af36ff8d42f9aa8f8cbf16320efc2702
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SHA512
6f601583095543af08124e00fc830741a5ac890287ae42e2535405a5141e6c2f997d5f0df8d97caf1e6e9fb33c3b38a4cfefef987b29f27551d48cbe14d4d98a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsieL:BbdDmjr+OtEvwDpjM8H
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 2024-05-24_08ed6a5d28fa5ab32bc72c10fe1709f4_cryptolocker
Files
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2024-05-24_08ed6a5d28fa5ab32bc72c10fe1709f4_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