Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_0e8c59e75b26923433fca701651b3c0d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_0e8c59e75b26923433fca701651b3c0d_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_0e8c59e75b26923433fca701651b3c0d_cryptolocker
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Size
49KB
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MD5
0e8c59e75b26923433fca701651b3c0d
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SHA1
f3bcb36a870f9ccbaaf219eed6c3b1fce1f2430c
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SHA256
a1a73ef4b881cc10f44ad71baeaf0c2f81f0f0db9556fb11e7e7d62408f307a2
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SHA512
6d65fd74335582afe9b89529d352089ba22caf4a3ffdd4521d5d67e9fb566f4fc78eede6193614490bec4d8333f6df7ce7ddf584351b381cf05e748fa4a30c9e
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvMD:BbdDmjr+OtEvwDpjMXR
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 2024-02-24_0e8c59e75b26923433fca701651b3c0d_cryptolocker
Files
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2024-02-24_0e8c59e75b26923433fca701651b3c0d_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