Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_ac624c8c0f2652b44038ad73d41734d0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-30_ac624c8c0f2652b44038ad73d41734d0_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-30_ac624c8c0f2652b44038ad73d41734d0_cryptolocker
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Size
64KB
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MD5
ac624c8c0f2652b44038ad73d41734d0
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SHA1
bf8749236c9d5668230a25207803b58e624e2b02
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SHA256
a466eaa6f4e255c88a7425cccbd78afb78c52327d436e9562aa1d26f424369df
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SHA512
721f30d2f7e483505d11742069f71a83adfe1da213ac3cba8643f857b97d3c699f6cd6887fe9f2617a6d6f1cf0565e5eefe794f10ec4e713387f58c339304720
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi3:BbdDmjr+OtEvwDpjM8i
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 2024-05-30_ac624c8c0f2652b44038ad73d41734d0_cryptolocker
Files
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2024-05-30_ac624c8c0f2652b44038ad73d41734d0_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