Behavioral task
behavioral1
Sample
fa9f59feb7c5483407e469df3b8451d5705e60626acd82d400acf7952eb2c0d4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fa9f59feb7c5483407e469df3b8451d5705e60626acd82d400acf7952eb2c0d4.exe
Resource
win10v2004-20231215-en
General
-
Target
fa9f59feb7c5483407e469df3b8451d5705e60626acd82d400acf7952eb2c0d4
-
Size
536KB
-
MD5
8bf7cbc764d4767819e7a7a427a5cd4f
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SHA1
a5f5b01edef82689cc69f62a514d7b668a8f4154
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SHA256
fa9f59feb7c5483407e469df3b8451d5705e60626acd82d400acf7952eb2c0d4
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SHA512
25ef11e85b7386ab5b8503ff21bd5ec3c723ea74564b3e2a6db70eb27ebe4a9d841b98947b21bf36f9281474ca7c7b7ba047a28c6b09adf9e8362e554b69d151
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SSDEEP
12288:xhf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:xdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa9f59feb7c5483407e469df3b8451d5705e60626acd82d400acf7952eb2c0d4 unpack001/out.upx
Files
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fa9f59feb7c5483407e469df3b8451d5705e60626acd82d400acf7952eb2c0d4.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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
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: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ