Behavioral task
behavioral1
Sample
4ecec41983ec7f6c27e02731c10d23b3b8b2cd8e684f7200f0225ca6f49cc4f6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4ecec41983ec7f6c27e02731c10d23b3b8b2cd8e684f7200f0225ca6f49cc4f6.exe
Resource
win10v2004-20231215-en
General
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Target
4ecec41983ec7f6c27e02731c10d23b3b8b2cd8e684f7200f0225ca6f49cc4f6
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Size
223KB
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MD5
3d2040fa0430b9c0c50bf72a0fad1270
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SHA1
7401c9ffaef9d8abea1469ff6559252831480fe9
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SHA256
4ecec41983ec7f6c27e02731c10d23b3b8b2cd8e684f7200f0225ca6f49cc4f6
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SHA512
c420cf882fe35f0980bb5c20b33b08a2aba0db05ce9bd50709051f56ca0d07033193e4fcc95be2ed65dac889196781ffcbb50786843839e5631a6ff30918d059
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SSDEEP
3072:fZ7wXfSRZ0ON/EwW66wN94xu4CkAZJM2k5D66L+NfGbVON2Nqi/6gS5UoWXHz72n:9wPSUONLNsuWA7koN+boRi9S6oiz72D
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4ecec41983ec7f6c27e02731c10d23b3b8b2cd8e684f7200f0225ca6f49cc4f6 unpack001/out.upx
Files
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4ecec41983ec7f6c27e02731c10d23b3b8b2cd8e684f7200f0225ca6f49cc4f6.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 220KB - Virtual size: 224KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 166KB - Virtual size: 166KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ