Behavioral task
behavioral1
Sample
c4728e04d3f6645b2cc45c22a5616b60.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c4728e04d3f6645b2cc45c22a5616b60.exe
Resource
win10v2004-20240226-en
General
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Target
c4728e04d3f6645b2cc45c22a5616b60
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Size
81KB
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MD5
c4728e04d3f6645b2cc45c22a5616b60
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SHA1
8b0945606c67c24042b36b15ddf9e7342fbc276d
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SHA256
293e062bea23b75a0e93182c9d39f21473452416c3e5c28d558840f410eab30d
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SHA512
633f805eb654b1913864180bd907ca22185f61ce730b003034fa82ee65df69ca57205e13ed9ce7377879d7ca22591bafd18fe0a9d1ce78f6fdf3fa84a813af20
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SSDEEP
1536:6UKkoKSHF8tmekIuLeHws2J2eXSlpcb9XfuRKo2cGZwbYKS:6UKtKSH0meXFHwshcZWOpAS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c4728e04d3f6645b2cc45c22a5616b60 unpack001/out.upx
Files
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c4728e04d3f6645b2cc45c22a5616b60.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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 13KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ