Behavioral task
behavioral1
Sample
NEAS.NEAS50cf92c6c6c2d414ae5e66c2f20b536eexe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.NEAS50cf92c6c6c2d414ae5e66c2f20b536eexe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.NEAS50cf92c6c6c2d414ae5e66c2f20b536eexe_JC.exe
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Size
91KB
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MD5
50cf92c6c6c2d414ae5e66c2f20b536e
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SHA1
ce6e93ec23e0cf58895acad5e639642f69dd6c8e
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SHA256
451906154f13f92fc47cda4e32ab1a7fd4c89362181cbfe99f9af7e1dbeffe03
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SHA512
ce3b1331ce9cb8ea56ff39f70fbd0055f3c9d47de30aaaf0b8dae3ec01586f271a4c5c484f7ab75553cdd5d2150c93a94ea61d928a611e8496f731ad1bd94fad
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SSDEEP
1536:IYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nF:xdEUfKj8BYbDiC1ZTK7sxtLUIGO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.NEAS50cf92c6c6c2d414ae5e66c2f20b536eexe_JC.exe unpack001/out.upx
Files
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NEAS.NEAS50cf92c6c6c2d414ae5e66c2f20b536eexe_JC.exe.exe windows:4 windows 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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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
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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE