Behavioral task
behavioral1
Sample
b4f52848c48aea663e5344e33a1b087a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4f52848c48aea663e5344e33a1b087a.exe
Resource
win10v2004-20240226-en
General
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Target
b4f52848c48aea663e5344e33a1b087a
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Size
609KB
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MD5
b4f52848c48aea663e5344e33a1b087a
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SHA1
952e076be5498fcbb41123070c5a297c329e2395
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SHA256
25510d20b983dbfc0443684dd1674192cb32b9ab06a2ab9e67e2db6f99ead154
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SHA512
5e78c19e2084ae3c9f90be86e4458ded13cea66f2185bc26637a2b00f8ff57d5d1da09ed99f47b981e59815ef63ee7d10ffb506157b178e95fa56356e8dc997e
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SSDEEP
12288:BLcKp2Adls/rnjs7RLKslAmJSv4KMwUU9d8Kb6a:CK2GsD4RLTlzJSv4sGKGa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4f52848c48aea663e5344e33a1b087a
Files
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b4f52848c48aea663e5344e33a1b087a.exe windows:4 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
Sections
UPX0 Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE