Behavioral task
behavioral1
Sample
2024-09-14_c5f4f4e2e9f19ceca36dcf52f6b75386_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-14_c5f4f4e2e9f19ceca36dcf52f6b75386_cryptolocker
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Size
55KB
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MD5
c5f4f4e2e9f19ceca36dcf52f6b75386
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SHA1
7133e8a3eb1e281d70666ce1dd1b8c9925f66cdc
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SHA256
03e6acc69fbddbf87612af820f09016a12bfd954e634b69d3ee5c0e6e3df192d
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SHA512
4336c9a5107fe1148a389f76555c969d864838f1ab682fa990923adfa37f6f18e8f7a7c500e8a882a11fbe87c620b6a778065048387741e3fd7e55d361996321
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP4CF:b7/y28wZEjbnouy8G76iH/NLp+M
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_c5f4f4e2e9f19ceca36dcf52f6b75386_cryptolocker
Files
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2024-09-14_c5f4f4e2e9f19ceca36dcf52f6b75386_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
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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