Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_5e62f24f29cb950e7722c6f263ca4990_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-02_5e62f24f29cb950e7722c6f263ca4990_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_5e62f24f29cb950e7722c6f263ca4990_cryptolocker
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Size
39KB
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MD5
5e62f24f29cb950e7722c6f263ca4990
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SHA1
1ea230042053abb283d8380e7ec6464880aecfa1
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SHA256
abc7d7ec0a71ffbb8a4f0bcccf5d1c0b5a0c86c150ee4fef83da9a4ced203db9
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SHA512
d7ef9d29e2fbbb4677e9364c62d692ef89d55466cb4c3559d68d2674d166ed959bf17e7fe8ba761803d183c4194f0e153546ea2902d15b21977caec1a8a5d680
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6ghe:6j+1NMOtEvwDpjrRghe
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 2024-02-02_5e62f24f29cb950e7722c6f263ca4990_cryptolocker
Files
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2024-02-02_5e62f24f29cb950e7722c6f263ca4990_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