Behavioral task
behavioral1
Sample
7d7f352efd6dfc1c441883af2f1b1f66ea5cbbb8c9fcddca90ddddf9b79461c7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7d7f352efd6dfc1c441883af2f1b1f66ea5cbbb8c9fcddca90ddddf9b79461c7.exe
Resource
win10v2004-20240508-en
General
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Target
7d7f352efd6dfc1c441883af2f1b1f66ea5cbbb8c9fcddca90ddddf9b79461c7
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Size
1.5MB
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MD5
57a8a159aedf62db8923239f306a21bc
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SHA1
f78d3a442fea0a3a700c0fb0af0d80f780e34ec6
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SHA256
7d7f352efd6dfc1c441883af2f1b1f66ea5cbbb8c9fcddca90ddddf9b79461c7
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SHA512
f36fe3c60f83b7a34460086e846855970865b3f8a791dd3fd773b71fa01d35d28e3215facc9be6bdfffe81bcb8f144e9819dfbe5509942fd40a309017f3a2307
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SSDEEP
49152:jARxzqG5Yl2Xlc8NidYhfC1Yx4sCmZGglq+35CeFTONm:jWi2u8NiCd4Y25QGeqStFOm
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 7d7f352efd6dfc1c441883af2f1b1f66ea5cbbb8c9fcddca90ddddf9b79461c7
Files
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7d7f352efd6dfc1c441883af2f1b1f66ea5cbbb8c9fcddca90ddddf9b79461c7.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