Behavioral task
behavioral1
Sample
3aa3cb42096dd34bb7acf173b0351a8bc1dac8658bd91248ade09ae0640eaa7c.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3aa3cb42096dd34bb7acf173b0351a8bc1dac8658bd91248ade09ae0640eaa7c.exe
Resource
win10v2004-20240508-en
General
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Target
3aa3cb42096dd34bb7acf173b0351a8bc1dac8658bd91248ade09ae0640eaa7c
-
Size
3.2MB
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MD5
d324dd3eff5ee4aeb25a1c3ca53788c9
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SHA1
a40c94152b2767c2e04eb2c4c89c81a87b848f8d
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SHA256
3aa3cb42096dd34bb7acf173b0351a8bc1dac8658bd91248ade09ae0640eaa7c
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SHA512
47cdf517f14a8f2fcbbfa92e4ff1ac1e157ccbc7d4e04125f3121e7d66f129778a4672fd729ce77da346ff99889a26948b50c83b935c7555c1a986bf2f423632
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SSDEEP
49152:om7wIIjaSOV+THnJY4fsC1EBG0fRGtxbZdxajwbrS79F5/wcr6QqbD2iJq8c:r8IsaSOolY4fsCmbIBSw09D/KTuiJTc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3aa3cb42096dd34bb7acf173b0351a8bc1dac8658bd91248ade09ae0640eaa7c unpack001/out.upx
Files
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3aa3cb42096dd34bb7acf173b0351a8bc1dac8658bd91248ade09ae0640eaa7c.exe windows:5 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: 7.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 4.8MB - Virtual size: 4.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 73KB - Virtual size: 377KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 370KB - Virtual size: 370KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ