Behavioral task
behavioral1
Sample
fb258617768badac3c9f3557187259497af29f447b7dc2ccecaf97038a723c8f.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
fb258617768badac3c9f3557187259497af29f447b7dc2ccecaf97038a723c8f.exe
Resource
win11-20240426-en
General
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Target
fb258617768badac3c9f3557187259497af29f447b7dc2ccecaf97038a723c8f
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Size
266KB
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MD5
324866a8917a0f06aa981945d0c2f19b
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SHA1
a795a7ef86ea7366398c65253ca1d86341ec2a0a
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SHA256
fb258617768badac3c9f3557187259497af29f447b7dc2ccecaf97038a723c8f
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SHA512
b013650001f7f215e44636c799f94e3589eeec6ee13533320f80efbaf09f9a730ad9e5f50c1ba0a40e6a6bb666fa1e000b6998354f8f3a9976f08fedaf43f9e7
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SSDEEP
6144:nXzKdNY49u8rVXJxaHWgtkV4dPMvc+/cv1N01net:4a4A6CHztxd2/G01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb258617768badac3c9f3557187259497af29f447b7dc2ccecaf97038a723c8f unpack001/out.upx
Files
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fb258617768badac3c9f3557187259497af29f447b7dc2ccecaf97038a723c8f.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