Behavioral task
behavioral1
Sample
9aea5be0f4c4d1bd9976a99e97374bb000b3dfd6fd2f918a9602f8e9a5071cf5.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
9aea5be0f4c4d1bd9976a99e97374bb000b3dfd6fd2f918a9602f8e9a5071cf5.exe
Resource
win10v2004-20240419-en
General
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Target
9aea5be0f4c4d1bd9976a99e97374bb000b3dfd6fd2f918a9602f8e9a5071cf5
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Size
116KB
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MD5
d574f79b8c598b58d4b10493371b5537
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SHA1
e91f7cc9cddb968fe0c0e6ebe8ddb6c6b1746b57
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SHA256
9aea5be0f4c4d1bd9976a99e97374bb000b3dfd6fd2f918a9602f8e9a5071cf5
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SHA512
fcded8c3eb0a34d36b3a20925008f0b61c76a3cdc54ed3d53b0eda73091741b1b45ee2b41d7e21360d816f0f9fc6c20167629575abb0f3c3da18412275277f4f
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SSDEEP
3072:tzRrukD1CSCr0llzfyDP4NMzNwzdbWoX3B:t1p9Cr0llzf8POMzedbZH
Malware Config
Signatures
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UPX dump on OEP (original entry point) 2 IoCs
resource yara_rule sample UPX static1/unpack001/out.upx UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9aea5be0f4c4d1bd9976a99e97374bb000b3dfd6fd2f918a9602f8e9a5071cf5 unpack001/out.upx
Files
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9aea5be0f4c4d1bd9976a99e97374bb000b3dfd6fd2f918a9602f8e9a5071cf5.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: 384KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 436KB - Virtual size: 432KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ