Behavioral task
behavioral1
Sample
958e6506925a1642d3a637e5ce915f60_magniber_surtr_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
958e6506925a1642d3a637e5ce915f60_magniber_surtr_JC.exe
Resource
win10v2004-20230703-en
General
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Target
958e6506925a1642d3a637e5ce915f60_magniber_surtr_JC.exe
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Size
9.7MB
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MD5
958e6506925a1642d3a637e5ce915f60
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SHA1
2d043e37a1682d3e068f88c4b61afd3a2ca42076
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SHA256
42c5e618c27d8602fe90758b102efb8731f8d5a513b0482f553ba5e77442e414
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SHA512
e11560ea5045df72716951b6a4587d72bcb7abb420fad6aeeb5f6b8d99265e234f844d38c6685573f20ed3c9705a117f14a029b15b200f28bb0cd36a6ef120c6
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SSDEEP
49152:qwi0L0qI5W/m4kfxuwB8NIMI8Sfpwotkzaxc1OGz8pcB8NIMI8Sfpwotkzaxc1OZ:1i0y5WZIMzKpXOMGQfIMzKpXOMGQV
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 958e6506925a1642d3a637e5ce915f60_magniber_surtr_JC.exe
Files
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958e6506925a1642d3a637e5ce915f60_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