Behavioral task
behavioral1
Sample
1a4c90556f423b5b68f81f8a5a8da1e6011cccbc36dac21ea93cf6c7881d974e.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
1a4c90556f423b5b68f81f8a5a8da1e6011cccbc36dac21ea93cf6c7881d974e.exe
Resource
win11-20240508-en
General
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Target
1a4c90556f423b5b68f81f8a5a8da1e6011cccbc36dac21ea93cf6c7881d974e
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Size
266KB
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MD5
512321d1514f1e33ca17a8093c9b259d
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SHA1
c299bcb77a90a54cc34c6dc62831eb0bfc35867b
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SHA256
1a4c90556f423b5b68f81f8a5a8da1e6011cccbc36dac21ea93cf6c7881d974e
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SHA512
2263e1bb59d62587393ca19166aa79697517d672e3c63b6321add57e04c709b2f77d42178adb82b727eac46e535d32490ebd10e002b73f3a359b4f90d50453db
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SSDEEP
6144:dXzKdNY49u8rVnT21hV7k1QXzF5OuTq01net:+a4AUTc/7lXiT01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1a4c90556f423b5b68f81f8a5a8da1e6011cccbc36dac21ea93cf6c7881d974e unpack001/out.upx
Files
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1a4c90556f423b5b68f81f8a5a8da1e6011cccbc36dac21ea93cf6c7881d974e.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