Behavioral task
behavioral1
Sample
202404146405edc6fab38095c56821e424726a44cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
202404146405edc6fab38095c56821e424726a44cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
202404146405edc6fab38095c56821e424726a44cryptolocker.exe
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Size
95KB
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MD5
6405edc6fab38095c56821e424726a44
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SHA1
4bcc7d8e2178798bb47c8c03c3daa48426800da5
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SHA256
17bbdc8eecc2f48776ba98bb0c4021cb605818298e6e47db679fd0b49688def2
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SHA512
992acc2f029a5d42b46d46cab277d985406f750bccefc1e72aaec0f6ef81fed7ed233e0841d9ec3e2ce240bab49b243b214c99d59a7bad1011997b137c222f29
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/bl:zCsanOtEvwDpjBx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202404146405edc6fab38095c56821e424726a44cryptolocker.exe
Files
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202404146405edc6fab38095c56821e424726a44cryptolocker.exe.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_CODE
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