Behavioral task
behavioral1
Sample
7e74dbaea88c35082b58131a38a7edd0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7e74dbaea88c35082b58131a38a7edd0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
7e74dbaea88c35082b58131a38a7edd0_NEAS
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Size
239KB
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MD5
7e74dbaea88c35082b58131a38a7edd0
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SHA1
4770e0f835b683f42df30495a7d248345f7acba6
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SHA256
06f5523a97d5f1dd41fd233bcaae162c03d14091eb75df750ad9288cfa53af14
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SHA512
8b1d203e6c93d019526e27cf28325c5d41e7706ea59d3d28525234752db6ff0b6d2c5770e28c8b271d374e00e66a8ecd7ba51d67372f0a2909a1ff76c1b5341e
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SSDEEP
6144:hfAIuZAIuDMVtM/ih8fAIuZAIuDMVtM/ihp:ZAIuZAIuOGAIuZAIuOx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7e74dbaea88c35082b58131a38a7edd0_NEAS unpack001/out.upx
Files
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7e74dbaea88c35082b58131a38a7edd0_NEAS.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