Behavioral task
behavioral1
Sample
1627a89d8cd7797ca58808339fcfa5bb5584063f1a3d6f431ff5d4b5c042d90c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1627a89d8cd7797ca58808339fcfa5bb5584063f1a3d6f431ff5d4b5c042d90c.exe
Resource
win10v2004-20240426-en
General
-
Target
1627a89d8cd7797ca58808339fcfa5bb5584063f1a3d6f431ff5d4b5c042d90c
-
Size
53KB
-
MD5
76375471de053c471dea5cdf5a18cacf
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SHA1
ba69ae5fe83e2b5817c31e9f062148ab4e24f52b
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SHA256
1627a89d8cd7797ca58808339fcfa5bb5584063f1a3d6f431ff5d4b5c042d90c
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SHA512
9b10b16cd9c661f00703712c400781b21a8f38ce04556fa85f47094752278a802d421cb97414755d44880a9598821c8f15bfbbf64095eaca738152d0e8a2717f
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8n8jVjZrPrJ:KQSoTrPrJ
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 1627a89d8cd7797ca58808339fcfa5bb5584063f1a3d6f431ff5d4b5c042d90c unpack001/out.upx
Files
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1627a89d8cd7797ca58808339fcfa5bb5584063f1a3d6f431ff5d4b5c042d90c.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