Behavioral task
behavioral1
Sample
b45b674ac526b2d9289cc5d5b743791336b9a58c5376b72df9f4f56b4c4c7e4a.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
b45b674ac526b2d9289cc5d5b743791336b9a58c5376b72df9f4f56b4c4c7e4a.exe
Resource
win11-20240419-en
General
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Target
b45b674ac526b2d9289cc5d5b743791336b9a58c5376b72df9f4f56b4c4c7e4a
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Size
266KB
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MD5
7dbde796afbbd1fe9ddbcfaff433e3d8
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SHA1
af28a4efb948fd1982acde0a5178d27bc639b917
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SHA256
b45b674ac526b2d9289cc5d5b743791336b9a58c5376b72df9f4f56b4c4c7e4a
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SHA512
27ac9ae28ffe19f09e40c6367246fca80803b338c3f2e59a8ba459357d0cd75b63b13a585d715e2f59575770756064b2df9e8c3c5bcd32e26d59fd70171e463f
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SSDEEP
3072:kNXEGZJWhfNFC4S60+XoLczrVmXy9ggD/1FLL5r6jQ6yGl1EwH01ne4PK:yXzKdNY49u8rVbbL1Gl901net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b45b674ac526b2d9289cc5d5b743791336b9a58c5376b72df9f4f56b4c4c7e4a unpack001/out.upx
Files
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b45b674ac526b2d9289cc5d5b743791336b9a58c5376b72df9f4f56b4c4c7e4a.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ