Behavioral task
behavioral1
Sample
NEAS.05ac2fb554ff4a768bbbf5146d318c20_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.05ac2fb554ff4a768bbbf5146d318c20_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.05ac2fb554ff4a768bbbf5146d318c20_JC.exe
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Size
250KB
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MD5
05ac2fb554ff4a768bbbf5146d318c20
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SHA1
3aae7edc620c2fb376fd23119a23ab0ba2214f1a
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SHA256
aea02ceda393b841c2a4d33e628603341b5bd4fd021b056e34f4dc962e81dae9
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SHA512
d297248aeea17d1b20e49a4d83c715a8e8f85224fc90d13ec7e6a42e0925d61e0fd604157fa3230d2e2de97126bf1aeaa407afad0666d61303689ee58ced67b2
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SSDEEP
1536:Lrqr1tNCiUxAe/O+rRLEv6t7NHxWCE57NgTKqX+Y6yd9nkneL:LAlCiUyesU7/875/Unb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.05ac2fb554ff4a768bbbf5146d318c20_JC.exe unpack001/out.upx
Files
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NEAS.05ac2fb554ff4a768bbbf5146d318c20_JC.exe.exe windows:9 windows 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: 200KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 178KB - Virtual size: 206KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:9 windows 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 493B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ