Behavioral task
behavioral1
Sample
5b26f19688195068c8050c5e194a100f50debd540edbed7321b5edf00fb05d5d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5b26f19688195068c8050c5e194a100f50debd540edbed7321b5edf00fb05d5d.exe
Resource
win10v2004-20231222-en
General
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Target
5b26f19688195068c8050c5e194a100f50debd540edbed7321b5edf00fb05d5d
-
Size
5.8MB
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MD5
6e4334d0f37775d1b629796ec38705c8
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SHA1
43943dc21acc8007ad7d7ea0ae9740c40f967532
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SHA256
5b26f19688195068c8050c5e194a100f50debd540edbed7321b5edf00fb05d5d
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SHA512
7133d6639890d82a8cc0e05a3af528eadefb63aef8869143f88dc3622b2ad914aba3b9267e41ff65b194aa634456fe128d81f15c0086eccd28d246b467cbd3c0
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SSDEEP
98304:kGAsiRJoxhWqLOVUupijWpZ/XL+oSNY3brRLlXZUXM0W7fs:kGAzqYhyWpZ/qO3Xxf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5b26f19688195068c8050c5e194a100f50debd540edbed7321b5edf00fb05d5d unpack001/out.upx
Files
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5b26f19688195068c8050c5e194a100f50debd540edbed7321b5edf00fb05d5d.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: 6.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5.8MB - Virtual size: 5.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8.1MB - Virtual size: 8.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 436KB - Virtual size: 733KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ