Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_e6cbb3449aa866f3566363415c7e308d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_e6cbb3449aa866f3566363415c7e308d_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-23_e6cbb3449aa866f3566363415c7e308d_cryptolocker
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Size
65KB
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MD5
e6cbb3449aa866f3566363415c7e308d
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SHA1
82738a15dda86494918fa67abdb97a0c90ba9fe3
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SHA256
8187a6ef32cafac744accc602f615efe469c10a67b1a76a7b20da165f6c5a7da
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SHA512
0efb62a07b8a23d29c329a0ec3b6733a3039e6537e21d2d79a9d1b5e3af90a3cb365ea1af69a91e3958a1cdf4b469017d02ab4a2e8acf582e11df75a5b2959d6
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsijI:BbdDmjr+OtEvwDpjM8t
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 2024-05-23_e6cbb3449aa866f3566363415c7e308d_cryptolocker
Files
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2024-05-23_e6cbb3449aa866f3566363415c7e308d_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