Behavioral task
behavioral1
Sample
8c8a1711d7c6e64421c7c80078b552809fa500d2643ff3758cccce5f7c605698.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
8c8a1711d7c6e64421c7c80078b552809fa500d2643ff3758cccce5f7c605698.exe
Resource
win10v2004-20240419-en
General
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Target
8c8a1711d7c6e64421c7c80078b552809fa500d2643ff3758cccce5f7c605698
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Size
120KB
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MD5
6bfb33d72d639cb7260aa09b9858bd6e
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SHA1
27df0b9604b5c1bef341a25337d0127601b5b660
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SHA256
8c8a1711d7c6e64421c7c80078b552809fa500d2643ff3758cccce5f7c605698
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SHA512
d16b7705aa549a7a5524c088224a83f92db6b2b7eeb3e13c4494f3579a77785d86c33d5e2768319aa481487215ff28bc7d104efeefc23c02a4885c347bb54be8
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfli1:hfAIuZAIuYSMjoqtMHfhflixisXxXx
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8c8a1711d7c6e64421c7c80078b552809fa500d2643ff3758cccce5f7c605698 unpack001/out.upx
Files
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8c8a1711d7c6e64421c7c80078b552809fa500d2643ff3758cccce5f7c605698.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