Behavioral task
behavioral1
Sample
f0913dcab3cd82d01d4c980fe404d55b_magniber_surtr_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f0913dcab3cd82d01d4c980fe404d55b_magniber_surtr_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f0913dcab3cd82d01d4c980fe404d55b_magniber_surtr_JC.exe
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Size
5.6MB
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MD5
f0913dcab3cd82d01d4c980fe404d55b
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SHA1
d34eb1ac6c1db87b8fca3cd0af13dd5f31dee507
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SHA256
0a20b536a9c6132f4db92463050a6cc241904e6b16aad940f33673c0fd3bad79
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SHA512
5309e4011076acb717f289dc1f7a3271cd44179a4b7adc72e4a2da0d84e06af4cbfd3aa819ebed3297863d732390a69bcdd5ef6d4fac9ba61d9a80cd14628774
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SSDEEP
49152:gwi0L0qKOB8NIMI8Sfpwotkzaxc1OGz8+:ri08IMzKpXOMGQ+
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f0913dcab3cd82d01d4c980fe404d55b_magniber_surtr_JC.exe
Files
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f0913dcab3cd82d01d4c980fe404d55b_magniber_surtr_JC.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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
.zfe Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.y Size: 3KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.zbpf Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata 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
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.now Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.d Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.p Size: 512B - Virtual size: 4KB
.hnmtr Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ