Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_ee70be7dbd1150941cada98b0c6038ef_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_ee70be7dbd1150941cada98b0c6038ef_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_ee70be7dbd1150941cada98b0c6038ef_cryptolocker
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Size
55KB
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MD5
ee70be7dbd1150941cada98b0c6038ef
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SHA1
fde73776093984d9cc4367bbaee066ac2ebc6fa7
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SHA256
61570a44a91d042e01ca9ba65e51aeaaca6988666da29ac386c2ebe2d8c5b5ed
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SHA512
07d8f567c796ade45f6b40856fe68ee35b04cdcd9e2f53effec4e793b955cf678b4c7cfae873996decb9371e92af5d914e88cc704e5e7458bd1daff6a21f892f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eKR0:6j+1NMOtEvwDpjr8oxExeKO
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 2024-05-01_ee70be7dbd1150941cada98b0c6038ef_cryptolocker
Files
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2024-05-01_ee70be7dbd1150941cada98b0c6038ef_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