Behavioral task
behavioral1
Sample
jfoexoooossy.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
jfoexoooossy.exe
Resource
win10v2004-20231215-en
General
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Target
jfoexoooossy.exe
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Size
2.1MB
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MD5
b30732b41cee8453c47f69226ca99092
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SHA1
65ea374ed8353ec8d350c8533e27364affe8aa73
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SHA256
ea153b96720e1b4aa3254461b4590c8001741bf7d3175eb4cf408a8491ef1b2c
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SHA512
dec23d3d468b98edf8b5541d71d82ed096d1df6ff09f1eb81292d2f88ac7512c8214665ae0292bc1a1622fabd833feb6b4a17a1007315e929c84aa977fa05fcd
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SSDEEP
49152:j6a0HybMEGOpFJ6YnI6e14DxoPWjmXNA0i+OawIiRIzH4ALTockr:j90HybsOpFJ6YnMyDyPWyHtwIieDLTir
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource jfoexoooossy.exe
Files
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jfoexoooossy.exe.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 520KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.0MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE