Behavioral task
behavioral1
Sample
a797b8d85a1a3654cf2578b3025e2d265fd9c45ecfea95d7b9c2a08eaa0d9a43N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a797b8d85a1a3654cf2578b3025e2d265fd9c45ecfea95d7b9c2a08eaa0d9a43N.exe
Resource
win10v2004-20240802-en
General
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Target
a797b8d85a1a3654cf2578b3025e2d265fd9c45ecfea95d7b9c2a08eaa0d9a43N
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Size
20KB
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MD5
8fce0865c8cce17a58b7afe940d30380
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SHA1
56e081a51ae2690f2280eabcf6a4b1008261203c
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SHA256
a797b8d85a1a3654cf2578b3025e2d265fd9c45ecfea95d7b9c2a08eaa0d9a43
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SHA512
3f7834ae93dd9e7b68c1b1a9e2e5e02a07169f54072b441200da42d52518413349a1169a00d5a06ffaf460b5f0081cc88ce6eb421d2e9550a034e85230f52c7f
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SSDEEP
384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvXziCybr:rRkiLw3HsDSARGG/jfer
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a797b8d85a1a3654cf2578b3025e2d265fd9c45ecfea95d7b9c2a08eaa0d9a43N unpack001/out.upx
Files
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a797b8d85a1a3654cf2578b3025e2d265fd9c45ecfea95d7b9c2a08eaa0d9a43N.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 265B - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 768B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE