Behavioral task
behavioral1
Sample
NEAS.efb4b0f6e64db55b5e27e2f4644d8ee0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.efb4b0f6e64db55b5e27e2f4644d8ee0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.efb4b0f6e64db55b5e27e2f4644d8ee0.exe
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Size
389KB
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MD5
efb4b0f6e64db55b5e27e2f4644d8ee0
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SHA1
1031452f476756217f0588fb7e7312f0ad418c6d
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SHA256
d29d7c74dc2e39508fffa798f30dae9dfda55d758c7f95f85ec1f83e2e726079
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SHA512
2340e302eebd55887374351f70ab925004bd9e44d80f1417524016e3d49e81418aceeed40218a37920be41f3821b2c72f0c9bef46538094c231c90a247481c10
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SSDEEP
6144:xcm4FmowdHoSPubszBT0pjOwdHosH84qtC:74wFHoSPub/JvHoH4qtC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.efb4b0f6e64db55b5e27e2f4644d8ee0.exe
Files
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NEAS.efb4b0f6e64db55b5e27e2f4644d8ee0.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE