Behavioral task
behavioral1
Sample
a650da8cbb3ba9c36496a0a011bd4d40N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a650da8cbb3ba9c36496a0a011bd4d40N.exe
Resource
win10v2004-20240709-en
General
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Target
a650da8cbb3ba9c36496a0a011bd4d40N.exe
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Size
116KB
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MD5
a650da8cbb3ba9c36496a0a011bd4d40
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SHA1
ed51103282383a9a56263e6aaa19f6334d41088a
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SHA256
7d8fe8ce0cc878b672539d611666a77994c5079db98f5ae1ee51042273b89934
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SHA512
1e37459ddd129e6c8dc5b30feedd39a7325f5e3a100a5f4150f146be6873534d53c1fc4e41eb9967dc16daf94922d20c937b9bb6126ec2458f3e0ffc6c1cff1a
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SSDEEP
1536:CTW7JJTU3UytHxgkvk9u51wuRzVWp5YssAesd2wNmlFIhzZtzP9:hlik9u8uRzVWbYOobIhNF9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a650da8cbb3ba9c36496a0a011bd4d40N.exe unpack001/out.upx
Files
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a650da8cbb3ba9c36496a0a011bd4d40N.exe.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