Behavioral task
behavioral1
Sample
ba058f54e1f9bdd67141c1c053fe594c400062c9b259aa6b2d79774be71c24e0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ba058f54e1f9bdd67141c1c053fe594c400062c9b259aa6b2d79774be71c24e0.exe
Resource
win10v2004-20240419-en
General
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Target
ba058f54e1f9bdd67141c1c053fe594c400062c9b259aa6b2d79774be71c24e0
-
Size
3.0MB
-
MD5
488b375d9af8c6b06e1593fdd7c1430f
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SHA1
6a8ba6bfff4ba2d9109bd60c9e595521b6c99d4e
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SHA256
ba058f54e1f9bdd67141c1c053fe594c400062c9b259aa6b2d79774be71c24e0
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SHA512
d747db4b0477ca4fc89a5216d747e017b0a037434c517ac24b6cda7a8d5598e0ddc0bec2929d1b7358dd9b223322c09014a4503dfcb7d36fca69b829ceb33c6a
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SSDEEP
49152:nZnCRw3438x0TVDKNxOafuUYUc9no2IWkAyf1CQ+v5XxCv6Px1:nARw3UJKHOa/Xffs0S51
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ba058f54e1f9bdd67141c1c053fe594c400062c9b259aa6b2d79774be71c24e0 unpack001/out.upx
Files
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ba058f54e1f9bdd67141c1c053fe594c400062c9b259aa6b2d79774be71c24e0.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: 6.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 43KB - 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: 4.7MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 73KB - Virtual size: 265KB
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: 333KB - Virtual size: 333KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ