Behavioral task
behavioral1
Sample
2024-09-19_0ed5b1a6fc54faac3ee725b631bfe12d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-19_0ed5b1a6fc54faac3ee725b631bfe12d_cryptolocker
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Size
68KB
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MD5
0ed5b1a6fc54faac3ee725b631bfe12d
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SHA1
891c81c356466a9ccfc1373c9afb57245e18ba04
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SHA256
23e471f766c1f5eaceb4409632133d2b1a722a0d6891a0bb394ae4b618870d19
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SHA512
de01f79ce4117417173fcf5c3ef1e9afada553004a781bf3b9220030384c44500a905dc6562068d59d0c772894d7137f7c064c8fc726c886dbc729b2c6c54348
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeBr:z6a+CdOOtEvwDpjQp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_0ed5b1a6fc54faac3ee725b631bfe12d_cryptolocker
Files
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2024-09-19_0ed5b1a6fc54faac3ee725b631bfe12d_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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