Behavioral task
behavioral1
Sample
202405316785cb2a124fa11022cde391bf1cffbecryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
202405316785cb2a124fa11022cde391bf1cffbecryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
202405316785cb2a124fa11022cde391bf1cffbecryptolocker
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Size
60KB
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MD5
6785cb2a124fa11022cde391bf1cffbe
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SHA1
a66bcd5be51c55b158a40a9d5d9c8525f6fa0209
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SHA256
5c6f1972e3bfa6d19979b786532ad5389a9dcf0e0fdede3edc20ff56e0a119b9
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SHA512
ab83f70a06ea8ef9103c1b55fe881d2f3b4c778f418afc999e76d0815cdb20a42a9d6e175edc13aa50116135b27f0770c625951986b238f549f905fbba7f6129
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pr:H6QFElP6n+gou9cvMOtEvwDpjCpVXF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202405316785cb2a124fa11022cde391bf1cffbecryptolocker
Files
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202405316785cb2a124fa11022cde391bf1cffbecryptolocker.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: 11KB - 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