Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_4176b2e07b9cf256a073e0bf54b31786_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_4176b2e07b9cf256a073e0bf54b31786_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_4176b2e07b9cf256a073e0bf54b31786_cryptolocker
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Size
48KB
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MD5
4176b2e07b9cf256a073e0bf54b31786
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SHA1
5be503a0e1107ffc1beacdafb833ac948b223c30
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SHA256
c7dce5dca60a349145cb65f689d9030012f1b884bf2beaebf704e3ec14613f8c
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SHA512
955e2076a8b0b73cd355bfbd1f9c45cfd95ea4ef78048359b3ef37acfa1334aa32d44228c16c06e169897c5907686cf9cb263ecb2a11cd0ea0b6990d4f0f2b28
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRN:6j+1NMOtEvwDpjr8hhXP
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-08_4176b2e07b9cf256a073e0bf54b31786_cryptolocker
Files
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2024-03-08_4176b2e07b9cf256a073e0bf54b31786_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE