Static task
static1
Behavioral task
behavioral1
Sample
2024-05-17_698d255fc89389f51a1c09577f2da0ee_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-17_698d255fc89389f51a1c09577f2da0ee_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-17_698d255fc89389f51a1c09577f2da0ee_cryptolocker
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Size
43KB
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MD5
698d255fc89389f51a1c09577f2da0ee
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SHA1
f53e94f761efc269ad4c1adefec228b279659cf3
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SHA256
448e0554b558847c7c5f5cabec0876044e4859a1bed00d4d2f619dca79ff54a6
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SHA512
c141d2abb671ece974d06ccf83ec831dd9ba004df1e04505f80407165507970a1d61938bb3300551ffa44f7e4d3fbbf3eca31975a3b8775b9ea4bc5b949fa799
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aDz:6j+1NMOtEvwDpjrRo
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 2024-05-17_698d255fc89389f51a1c09577f2da0ee_cryptolocker
Files
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2024-05-17_698d255fc89389f51a1c09577f2da0ee_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