Behavioral task
behavioral1
Sample
NEAS.f91ebaa3bbc58c39c74b33634fefb0e0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.f91ebaa3bbc58c39c74b33634fefb0e0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f91ebaa3bbc58c39c74b33634fefb0e0.exe
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Size
2.9MB
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MD5
f91ebaa3bbc58c39c74b33634fefb0e0
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SHA1
0e9079ba9915319852f84ed6d6afbc87002e297a
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SHA256
5559f5e52d871246a5e30ae967a157ed1f826fc6dd7627d083182ff70d3fe205
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SHA512
505aea0b0f5be64ff16ce1fe77f00692f391c144a1de49bc74b29ad5633fb14547aff07fb1e634f41ca38de501fe2c2809b7ebd42ea4f235aeb17c5737876ff3
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SSDEEP
49152:0R+xVzz7guptUHuMKmSFGUgAI3kgYEL8S28UReDZdUoB/oissH4Rn3r3ZxCgSfZC:/igt2u7FGP7Ic+eD3nBjnYRnnnqEf
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.f91ebaa3bbc58c39c74b33634fefb0e0.exe
Files
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NEAS.f91ebaa3bbc58c39c74b33634fefb0e0.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 155KB - Virtual size: 207KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 1024B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 512B - Virtual size: 576B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 1KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ