Behavioral task
behavioral1
Sample
NEAS.032cf111f07bb9decf9e7906d24b25b0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.032cf111f07bb9decf9e7906d24b25b0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.032cf111f07bb9decf9e7906d24b25b0_JC.exe
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Size
4KB
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MD5
032cf111f07bb9decf9e7906d24b25b0
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SHA1
ac1479e4e73346f989795a7c37b6dd77a1bb1b75
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SHA256
89a8043c5ebbd539e5e5a164214e94e1e49d1180936c09aaf1e7044d17301f52
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SHA512
c6eafdaee53582c5c1666ae6cbae836db6fcc309be46f99d4d2804e93376a934f9723268cc99919cd5539e66f22b16595f23e2732c2dea1ca51c630c10b73521
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.032cf111f07bb9decf9e7906d24b25b0_JC.exe unpack001/out.upx
Files
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NEAS.032cf111f07bb9decf9e7906d24b25b0_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 720B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE