Behavioral task
behavioral1
Sample
a7c4ca822214dc7003e9d585ec000baa82415b150a4f49e87e6a01740ab84d07.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a7c4ca822214dc7003e9d585ec000baa82415b150a4f49e87e6a01740ab84d07.exe
Resource
win10v2004-20240419-en
General
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Target
a7c4ca822214dc7003e9d585ec000baa82415b150a4f49e87e6a01740ab84d07
-
Size
112KB
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MD5
227d7857c7615846a9fb820fa9a2360a
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SHA1
dc7308be6f9c7cdc9cb8874f8c9ddcac89874422
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SHA256
a7c4ca822214dc7003e9d585ec000baa82415b150a4f49e87e6a01740ab84d07
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SHA512
96f3bc9380147f2fb3c81d3c56d993a0f1ec3239943d086042ab92c9f1065626a22505a9490452ac9b10d26690c6723ee52ddcecfe3f8e431cd859beab4ed2b9
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf54Z:hfAIuZAIuYSMjoqtMHfhfM
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 a7c4ca822214dc7003e9d585ec000baa82415b150a4f49e87e6a01740ab84d07 unpack001/out.upx
Files
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a7c4ca822214dc7003e9d585ec000baa82415b150a4f49e87e6a01740ab84d07.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ