Behavioral task
behavioral1
Sample
d59f5ec04181bce24abf5f27606532d1d0a0c389b5bf87a9cd249259e0012ebd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d59f5ec04181bce24abf5f27606532d1d0a0c389b5bf87a9cd249259e0012ebd.exe
Resource
win10v2004-20240508-en
General
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Target
d59f5ec04181bce24abf5f27606532d1d0a0c389b5bf87a9cd249259e0012ebd
-
Size
140KB
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MD5
341376de8e07fc05cae5fc3a5fb4fa0a
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SHA1
022eb721dddb66e72de6bad82f410a283c33cdbb
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SHA256
d59f5ec04181bce24abf5f27606532d1d0a0c389b5bf87a9cd249259e0012ebd
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SHA512
a803acd0690ddfe91fb26b3df1fbf9a11cdf3b67ef558b5fa56ad9b74ef0a5f776a5beb426f0177bdc6074ad0f164304db453e8c0c5e4f352340a814fa5094fa
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8OyZ2FdldNTWn1++PJHJXA/OsIZfzc3/Q8OyZ2Fs:KQSonyZ2FdldpQSonyZ2FdldJbc
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 d59f5ec04181bce24abf5f27606532d1d0a0c389b5bf87a9cd249259e0012ebd unpack001/out.upx
Files
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d59f5ec04181bce24abf5f27606532d1d0a0c389b5bf87a9cd249259e0012ebd.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