Static task
static1
Behavioral task
behavioral1
Sample
2024-05-17_fa47def7b7d44b0cc2e65648962987d2_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-17_fa47def7b7d44b0cc2e65648962987d2_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-17_fa47def7b7d44b0cc2e65648962987d2_cryptolocker
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Size
57KB
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MD5
fa47def7b7d44b0cc2e65648962987d2
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SHA1
abd3c47b4267938fe10bcc16ba85ae42e9341c9e
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SHA256
85bbe398868f990188a20178b938dcf6fa4fd3a93bf65e8d6bd81ffdd15f2340
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SHA512
99a1d9d223c72bf7fe3636e20ef9f94188c0e48fe149da99216fd20469157311fe4581e34ec6d44e1991249c2a0a44826ed531b0ff4cc1bb7ba06a17d992cf2b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy5:BbdDmjr+OtEvwDpjM+
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 2024-05-17_fa47def7b7d44b0cc2e65648962987d2_cryptolocker
Files
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2024-05-17_fa47def7b7d44b0cc2e65648962987d2_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