Behavioral task
behavioral1
Sample
c876f3516ea2653df03ad9b3bd7738b8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c876f3516ea2653df03ad9b3bd7738b8.exe
Resource
win10v2004-20240226-en
General
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Target
c876f3516ea2653df03ad9b3bd7738b8
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Size
88KB
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MD5
c876f3516ea2653df03ad9b3bd7738b8
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SHA1
e9ced4d3e40a357eedc985692741bf1e178cb959
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SHA256
5b510db58078f3443404c86e1ed193bc032cc89940aea88eba5d5c578fbe4db5
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SHA512
f4203cdee190c0173b2978f5a4611b95abeb5bf37d6fc91f1e3b927364a915df9c9d46a21675e1faa401acedc211bb701de53c7fdf339f78c85643a20baa7af0
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SSDEEP
1536:NxnrcK0WxJ2nzgXofYRxYv0sHnpMU4HpUwCU5qOyOCG9blCbCxsK+3lx49:3ngK0WxwnUXofYRxYv0sHpMU4HpUwH4s
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c876f3516ea2653df03ad9b3bd7738b8 unpack001/out.upx
Files
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c876f3516ea2653df03ad9b3bd7738b8.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: 188KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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.rsrc/GROUP_ICON/103
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.rsrc/ICON/1.ico
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.rsrc/ICON/2.ico
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.rsrc/ICON/3.ico
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.rsrc/ICON/4.ico
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.rsrc/ICON/5.ico
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.rsrc/ICON/6.ico
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.rsrc/MANIFEST/1.xml
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UPX1
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[0]
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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: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ