Static task
static1
Behavioral task
behavioral1
Sample
2024-06-19_0d8ab2ea1c800f20a422371a92c039d1_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-19_0d8ab2ea1c800f20a422371a92c039d1_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-19_0d8ab2ea1c800f20a422371a92c039d1_cryptolocker
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Size
56KB
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MD5
0d8ab2ea1c800f20a422371a92c039d1
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SHA1
c2eac3df8e030248ac59d5fa1a838e03a63010dc
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SHA256
9f77d10c80707867bb571a0c49767cf651b41360de31a77a6138b35e2715b24e
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SHA512
a8b3ed68ee74d22b1f635171c48506b58830be71916637d7d1eb0aea59eb94ff7b8450e5bef4303744e737cbd2b431eaab0f2fc905fad2b35f193c71f7d81bd3
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eUD:6j+1NMOtEvwDpjr8oxExeI
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 2024-06-19_0d8ab2ea1c800f20a422371a92c039d1_cryptolocker
Files
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2024-06-19_0d8ab2ea1c800f20a422371a92c039d1_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