Behavioral task
behavioral1
Sample
virussign.com_269ddeab2e7a049b7d9cb53d196c76a0.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
virussign.com_269ddeab2e7a049b7d9cb53d196c76a0.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_269ddeab2e7a049b7d9cb53d196c76a0.vir
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Size
209KB
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MD5
269ddeab2e7a049b7d9cb53d196c76a0
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SHA1
4cfea9e77f6958d55136126a9be7cfd0a2a287b4
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SHA256
167f7eb7c9ded8d3784b1d75e60b931552bc6fba6dca6b42c22d0fdf0529567d
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SHA512
3139deecb0906812fad8ca8aa0277226507431090cb0f3d64a286264c75574a4c04b37d4a41dce830dc0d4c71c3398b26faa73a1cb78cd455602c5f13fa795cd
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuEHSXIBlf08qySzCetFtJSuSSSskCTak:KQSo1EZGtKgZGtK/CAIuZAIuhtJNTak
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource virussign.com_269ddeab2e7a049b7d9cb53d196c76a0.vir unpack001/out.upx
Files
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virussign.com_269ddeab2e7a049b7d9cb53d196c76a0.vir.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
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: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ