Behavioral task
behavioral1
Sample
NEAS.3b13a5f9071175f5e41cdf8ea85faf30.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.3b13a5f9071175f5e41cdf8ea85faf30.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.3b13a5f9071175f5e41cdf8ea85faf30.exe
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Size
462KB
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MD5
3b13a5f9071175f5e41cdf8ea85faf30
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SHA1
9914c253f300354468557a912e18bc7bef235fc8
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SHA256
f08bafd5d05b316ebea52fff339d4a17c951fe2ffb935b56dea56575cd84ab20
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SHA512
329e913ba2bbbaa5faadde358cb0e845687b260a911d19423273df23b2bcbf79472491e938f40d3ce5259b2d1183b1f7a65650fe9be7cc7b18b88e129554ef7a
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SSDEEP
12288:TLySlYJZK6WrxDDgfVYXleOOz+ALIePZpW:T+SlOaRgfVYVelNcePrW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.3b13a5f9071175f5e41cdf8ea85faf30.exe unpack001/out.upx
Files
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NEAS.3b13a5f9071175f5e41cdf8ea85faf30.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: 168KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
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: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
.bss Size: - Virtual size: 145KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE