nyxia.zip
- SHA256 58d91d1cbe86643d2e638a2554e35479a88c289c7efb527abc4685ea7f281df5
Behavioral task
behavioral1
Sample
nyxia.exe
Resource
win7-20240611-en
windows7-x64
7 signatures
150 seconds
General
- Target nyxia.zip
- Size 3.3MB
- Sample240613-sr3bhathpd
- SHA256 58d91d1cbe86643d2e638a2554e35479a88c289c7efb527abc4685ea7f281df5
- MD5 56f17b27ebc6745158c4c1bbe33e37cf
- SHA1 f6a2895bff8c1ca297847d41eb47c93ea22587a5
- SHA512 f49e991ab5ef5044e60deab39f47297675703163c0e6fc35860fef46252f3c5b6601757425f703caff0aa0319b00d664c378deabfdbce0f86f76d7ae6a38a7c8
- SSDEEP 49152:dUo3c4JPoDLxCMEf51pgmQIVl65vdLT6ENytL8A3hGXoBC/gx/Ismly8hcMz6Kjq:ioVJwDLxCBLpa1PyQEG4BH/oRHjZSf
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
-
resource yara_rule static1/unpack001/nyxia.exe themida - Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/nyxia.exe
File Explorer
-
nyxia.zip.zip 3.3MB
-
nyxia.exe.exe 3.3MB
nyxia.exe
- SHA256 19bddef132af20da74c89fb263b1ae89f9762eba06382e69cccdfc9048e45917
- MD5 51393a0442f9c01f59a597b1218887c8
- SHA1 2b48afc21ab4a30dd6b8ce4d8907c9062fb4d95c
- SHA512 f492083b0b3cb86b4367da9fd7040b49de9d9643fef7f61b77815f761b0bec9eae3a61fdebe549ff1f9cf97c8b53cd7f7c44df4501f9a0f9baca87b502ac9de2
- SSDEEP 49152:ZPk827hGqT5yCL8FBo+IvuxVDK5rdynF4hNhLus6E9ku/8vpsS2vaovBlZ58aotR:Z88ypGOV0sPuvpsSIaM50tZjlBtB4I
- MD5 SHA1 SHA512 SSDEEP
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
0
Major OS version
6
Entry point
6013016
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_CUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths
Name
Size
11KB
Virtual Size
20KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
Size
4KB
Virtual Size
16KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
Size
512B
Virtual Size
2KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
Size
1024B
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
Size
512B
Virtual Size
488B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
Size
512B
Virtual Size
200B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Name
.idata
Size
1024B
Virtual Size
4KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rsrc
Size
512B
Virtual Size
4KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.themida
Size
Virtual Size
5.7MB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.boot
Size
3.3MB
Virtual Size
3.3MB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
generic
count=14, id=147, productName=VS2008 SP1 build 30729, version=30729,
count=10, id=260, version=33218,
count=3, id=259, version=33218,
count=29, id=261, version=33218,
count=6, id=257, version=33218,
count=5, id=257, version=30795,
count=192, id=1, productName=Unmarked objects,
count=1, id=265, version=33523,
count=1, id=255, version=33523,
count=1, id=258, version=33523,