Behavioral task
behavioral1
Sample
4f0d64b26690a52f6d4648481955906e978ad22ea182839047a5c1c5788cbe98.exe
Resource
win10v2004-20230703-en
General
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Target
4f0d64b26690a52f6d4648481955906e978ad22ea182839047a5c1c5788cbe98
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Size
266KB
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MD5
3f91f1b25f8f40d03c71408ebab788fa
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SHA1
4580a5f26b3068693a16c1ec2897979ff88a9f7d
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SHA256
4f0d64b26690a52f6d4648481955906e978ad22ea182839047a5c1c5788cbe98
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SHA512
6441c88144bd7ccb37037930002b695f00633e5adc45a21bf94a21da1b4726f5db4ae2df1f2a3ab3ae285f7d6d1388a79a0708313c7913a285782c647894e83e
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SSDEEP
6144:GXzKdNY49u8rV6B6btCNNokx2/bQcFy01net:da4APB6bsNNoZFy01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4f0d64b26690a52f6d4648481955906e978ad22ea182839047a5c1c5788cbe98 unpack001/out.upx
Files
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4f0d64b26690a52f6d4648481955906e978ad22ea182839047a5c1c5788cbe98.exe windows 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 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