Behavioral task
behavioral1
Sample
4e4380dca265f7a693b7302a4d8b25150d0974f6948592e7d43799c20c99ceab.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
4e4380dca265f7a693b7302a4d8b25150d0974f6948592e7d43799c20c99ceab.exe
Resource
win10v2004-20240508-en
General
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Target
4e4380dca265f7a693b7302a4d8b25150d0974f6948592e7d43799c20c99ceab
-
Size
64KB
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MD5
3034e336f94fa0d939b89b64b1819407
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SHA1
4030c031fefbe2ba018f2d14d4c2fbed7df71794
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SHA256
4e4380dca265f7a693b7302a4d8b25150d0974f6948592e7d43799c20c99ceab
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SHA512
f37fd12b9d56ddf505ceda79d64a01bda506fbefbf8c022776bd05352d5d76c21e885acc694cb36afce605436cad0859d1fb888919928c49a28736269a036743
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsTq5q9BVI2IgiJjiJu:KQSohsUsWU9BK3giJjiJu
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 4e4380dca265f7a693b7302a4d8b25150d0974f6948592e7d43799c20c99ceab unpack001/out.upx
Files
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4e4380dca265f7a693b7302a4d8b25150d0974f6948592e7d43799c20c99ceab.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