Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_7b560c15f88eaf4016a113fbc7e1a7c8_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_7b560c15f88eaf4016a113fbc7e1a7c8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-23_7b560c15f88eaf4016a113fbc7e1a7c8_cryptolocker
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Size
96KB
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MD5
7b560c15f88eaf4016a113fbc7e1a7c8
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SHA1
e4e322c2dd7a7052d516fd3a10ac2f2b0511ef9b
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SHA256
85932fb45762996b75843ac0070727a2ac949444b9ed3d4baf0bb884cf60e1e8
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SHA512
38d7577f62cb199df82001b9962a9e7a5e68c3ab16032388f9609c0efe4fa8c4c43962ef226352b1479c18920d668c7765a190f933ba322b240edb1d2b7ba0e7
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvAce:xj+VGMOtEvwDpjubwQEI8UtzNcO8Ace
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
Processes:
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-23_7b560c15f88eaf4016a113fbc7e1a7c8_cryptolocker
Files
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2024-05-23_7b560c15f88eaf4016a113fbc7e1a7c8_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: 13KB - Virtual size: 16KB
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