Behavioral task
behavioral1
Sample
98ab01d63b92f8c74cba07de4f69a48e_magniber_surtr_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
98ab01d63b92f8c74cba07de4f69a48e_magniber_surtr_JC.exe
Resource
win10v2004-20230703-en
General
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Target
98ab01d63b92f8c74cba07de4f69a48e_magniber_surtr_JC.exe
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Size
8.1MB
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MD5
98ab01d63b92f8c74cba07de4f69a48e
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SHA1
d7691a5f1fc204611f041d3bffddb0516de9204c
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SHA256
8f7a5a852f65057a7c4c98cc6735748886f6de4fd28c40614d31437f6c8007d5
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SHA512
bb8e04e379034aac306c3f94d7830585bec7c49e353d7b0d1747e8fe84dbc0b4c19c148694c6d85807e53c054764426ba1e5c6b663106d6b9645e0485a351d03
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SSDEEP
49152:qwi0L0qa/iwi0L0qa/oB8NIMI8Sfpwotkzaxc1OGz81:1i0ci06IMzKpXOMGQ1
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 98ab01d63b92f8c74cba07de4f69a48e_magniber_surtr_JC.exe
Files
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98ab01d63b92f8c74cba07de4f69a48e_magniber_surtr_JC.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 154KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 2KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.zqi Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ick Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yxutw Size: 512B - Virtual size: 4KB
.f Size: 512B - Virtual size: 4KB
.fmbav Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ygz Size: 512B - Virtual size: 4KB