Behavioral task
behavioral1
Sample
9c41cc8495aba84f1a17f15a760cc955.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9c41cc8495aba84f1a17f15a760cc955.exe
Resource
win10v2004-20231215-en
General
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Target
9c41cc8495aba84f1a17f15a760cc955
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Size
104KB
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MD5
9c41cc8495aba84f1a17f15a760cc955
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SHA1
f0c4512e71cb1d1d77ab1e99815148e20ae08163
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SHA256
884d7714277f2e439843f54b9f9fcba098bc45f1a4b101dfc0f2e6cd983968e8
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SHA512
3070875bcc0c8be4977fbf440ecf473365378a1f4fb2e662adba68c252e342354b66c6c09fbdde1165850fcaef80ee17ed66ad64cd6f4b1eb61f6195afd834a2
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SSDEEP
3072:KVidQr0UZqnnSTqPu6V4aGCWRZX0bhp0vcsjsr8gWt8C1dCuf9MJEb+o:Xr9O+o
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9c41cc8495aba84f1a17f15a760cc955 unpack001/out.upx
Files
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9c41cc8495aba84f1a17f15a760cc955.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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 496B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE