Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_d6871f590dc05d678277884054f9994d_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-24_d6871f590dc05d678277884054f9994d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-24_d6871f590dc05d678277884054f9994d_cryptolocker
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Size
62KB
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MD5
d6871f590dc05d678277884054f9994d
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SHA1
20ee4fb4b805034c74f34ec809f18e275767b92c
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SHA256
ed62997f4e3036e513b541b003944dabaf30f4a9524344bef71732e739eabd35
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SHA512
78db701d12a1d31fec0d4f06104d9fcd98aae31d33aaaab7cd8a38e7e5cb9629d680dca87b3896d149672db269c77212a99f8e6f082b120a1db69587c02b8f2a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsio:BbdDmjr+OtEvwDpjM8J
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 2024-04-24_d6871f590dc05d678277884054f9994d_cryptolocker
Files
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2024-04-24_d6871f590dc05d678277884054f9994d_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