Behavioral task
behavioral1
Sample
NEAS.42b3348b712d43bec51b476d9d21cb10.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.42b3348b712d43bec51b476d9d21cb10.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.42b3348b712d43bec51b476d9d21cb10.exe
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Size
2.6MB
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MD5
42b3348b712d43bec51b476d9d21cb10
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SHA1
22a8baea5e07da2b0cf83c88609d0c09bfaeabd0
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SHA256
9492ea58aa0482d21ed50e442a2ee14e51a21e2ecec8f1848c4adf838a93ea4c
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SHA512
a2108aafaa031a170b90a60dcbe033619333396b4cf6333d82d57a1b601f5f437c2f6c5da8dda8135ecae760693069ec5a4ddb3d31f0cd999b929f2724beee8e
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SSDEEP
49152:iANkK+IsQPB6IinrSctldNldLeEfM8aRvM2Zqtkay3:iAOIeSct7Pm3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.42b3348b712d43bec51b476d9d21cb10.exe
Files
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NEAS.42b3348b712d43bec51b476d9d21cb10.exe.exe windows:4 windows x86
778d35aa3a7d056b2868117006acc1d8
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
Imports
kernel32
LoadLibraryA
ExitProcess
GetProcAddress
VirtualProtect
gdi32
GetEnhMetaFileDescriptionW
ntoskrnl.exe
KeOrAffinityEx
Sections
UPX0 Size: - Virtual size: 7.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 208KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1h4B Size: 512B - Virtual size: 6B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ