Behavioral task
behavioral1
Sample
91bf1faabfb36615ebe1712a356fcc60N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
91bf1faabfb36615ebe1712a356fcc60N.exe
Resource
win10v2004-20240802-en
General
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Target
91bf1faabfb36615ebe1712a356fcc60N.exe
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Size
27KB
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MD5
91bf1faabfb36615ebe1712a356fcc60
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SHA1
ed9a8eed78917c3d729826c1630e33dbe8e6500c
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SHA256
5f7c64edd43d4bda56d9c1ea860a70b8d48e60f80cb27ee6dff8d3093d9f407d
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SHA512
c04f68facfa9b13583dc39dddf4624c66b093be72888d36785008378497d87f60dc81bc64dd346c7899c5b999a8615df91b70be4d8d37ee0ac632966c13d772b
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9pQ8Qkpl:CTW7JJ7Tgf+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 91bf1faabfb36615ebe1712a356fcc60N.exe unpack001/out.upx
Files
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91bf1faabfb36615ebe1712a356fcc60N.exe.exe windows:4 windows x86 arch:x86
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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ