Static task
static1
Behavioral task
behavioral1
Sample
2023-08-25_4a397df8a179157e20f99a429bcfae66_ransomlock_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-25_4a397df8a179157e20f99a429bcfae66_ransomlock_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-25_4a397df8a179157e20f99a429bcfae66_ransomlock_JC.exe
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Size
436KB
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MD5
4a397df8a179157e20f99a429bcfae66
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SHA1
2eb6a51bbd8ff8143ad6135a6f955ac97eef32b2
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SHA256
8576927a1cfac1a836925b6b139f817fe5e35afae5c5027b67e0d9d34addf283
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SHA512
5f33a9a5b9f52b35a73a50b9f27472ab46aa738d3d82ee57aaeac0297a26f0242ad5486eba1839cb3dbbe457cb0bfa0850824d33b1dec9fb2614861f743ca2b2
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SSDEEP
12288:7MSU4joci8M6PW1GVFeFd60DFUyhelYM:ASUCpM2W1Gvgmyelv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-25_4a397df8a179157e20f99a429bcfae66_ransomlock_JC.exe
Files
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2023-08-25_4a397df8a179157e20f99a429bcfae66_ransomlock_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 339KB - Virtual size: 339KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ