Behavioral task
behavioral1
Sample
8bfb4ae62fc0862954e460ffe76c07470d429a3c55d49f813acaf5fb48576858.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8bfb4ae62fc0862954e460ffe76c07470d429a3c55d49f813acaf5fb48576858.exe
Resource
win10v2004-20240426-en
General
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Target
8bfb4ae62fc0862954e460ffe76c07470d429a3c55d49f813acaf5fb48576858
-
Size
1.4MB
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MD5
0078411066d5bb054a716f4d4d2c18d4
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SHA1
5f7baad728a8c5ebb08b29418f5c640f2b500656
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SHA256
8bfb4ae62fc0862954e460ffe76c07470d429a3c55d49f813acaf5fb48576858
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SHA512
c06314ea9189a3351209838274a5d37396a342938dfad2c0f2350acac9b1d811872f9e0f65b123ab270bb07938cf36e403336a7abf4acad06ae56d153b436f7e
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SSDEEP
24576:bHitrR4wB6EnFQfup8x7SU3HnKfCvYG1tbYXSScJe5tyKXL0ThuEU+2hSA:ja4wBmmC3X4eVYXNcJezyeo9uCvA
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8bfb4ae62fc0862954e460ffe76c07470d429a3c55d49f813acaf5fb48576858
Files
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8bfb4ae62fc0862954e460ffe76c07470d429a3c55d49f813acaf5fb48576858.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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
.text Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ