Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_419228091fe6320f8565dae8728936c6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_419228091fe6320f8565dae8728936c6_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-01_419228091fe6320f8565dae8728936c6_cryptolocker
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Size
65KB
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MD5
419228091fe6320f8565dae8728936c6
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SHA1
a06a8a0390e018d961b031ee5f6dce9e7f395e7e
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SHA256
e05ead93bbd33e8e6a7a3a85a8c50d5d41c03b6fb80639ae44a811f1dbcaa1e3
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SHA512
d5afaf6f53e3fa05a1a14b80b5592ec65fd1ce32e53e9465b4f4db0183cc2e1f331674b7d87fe493d6dc12e81b5e0337faa37e0c1f69e747939964760abbfdeb
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiK:BbdDmjr+OtEvwDpjM8v
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 2024-06-01_419228091fe6320f8565dae8728936c6_cryptolocker
Files
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2024-06-01_419228091fe6320f8565dae8728936c6_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