RunDllHostCallBack
Behavioral task
behavioral1
Sample
40488f61b940fef3c70c990f60731ead.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
40488f61b940fef3c70c990f60731ead.dll
Resource
win10v2004-20231215-en
General
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Target
40488f61b940fef3c70c990f60731ead
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Size
96KB
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MD5
40488f61b940fef3c70c990f60731ead
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SHA1
81ebf850ef44289f852367dd7226f16ccad88a8a
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SHA256
32c2f429e49e99fd98f29b9af0ca9b48eae30faab589709fecae07dc79a12d10
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SHA512
47702c7f842671cf4cd817d5e3fc58a224ea3d86ced05ee827e62601d7a222606236d1e94b7b82a1027782ca9c95a54d923770fe5e887f08788c3244319b330c
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SSDEEP
1536:jISkHRlAKgbVIcvbug9vt4vJJ6yBSJMM9DxXMpxlj/Qzn:jqXQVIcvbltEJJ6yBS39Dxczxo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40488f61b940fef3c70c990f60731ead
Files
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40488f61b940fef3c70c990f60731ead.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
Sections
UPX0 Size: 36KB - Virtual size: 36KB
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
UPX2 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE