Behavioral task
behavioral1
Sample
f403da40ef08fedbdc4a2553237f05323c894bd8055359de4e3810f38d653846.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
f403da40ef08fedbdc4a2553237f05323c894bd8055359de4e3810f38d653846.exe
Resource
win11-20240426-en
General
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Target
f403da40ef08fedbdc4a2553237f05323c894bd8055359de4e3810f38d653846
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Size
266KB
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MD5
6db88074f1c5c56d462853bab4d79182
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SHA1
238fc9cd348624e3ac89db3b4ab4e85e9d29c7dc
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SHA256
f403da40ef08fedbdc4a2553237f05323c894bd8055359de4e3810f38d653846
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SHA512
87eac63b2b14b6b7621d2709dd50996be11c1e21a01b7bccac9eabadb39aa5b4f214b2428cf75665a7cfe16308bff1d5efe9a76d4664921fc3a90eba0b801c69
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SSDEEP
6144:mXzKdNY49u8rVXChV7k1QXzF5O101net:9a4A+C/7lXi101
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f403da40ef08fedbdc4a2553237f05323c894bd8055359de4e3810f38d653846 unpack001/out.upx
Files
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f403da40ef08fedbdc4a2553237f05323c894bd8055359de4e3810f38d653846.exe windows:6 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ