Static task
static1
Behavioral task
behavioral1
Sample
Backdoor.Win32.Berbew.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Backdoor.Win32.Berbew.exe
Resource
win10v2004-20240802-en
General
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Target
Backdoor.Win32.Berbew.pz-bfd3fad8eda3674faf308c26432645c3b607755c54b917966613a9c45f1b451bN
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Size
80KB
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MD5
4f7b1bb1663a16ec3a84493880a0f520
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SHA1
48b2c30819bbb30b8480cd121a46e3bb9d871d67
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SHA256
bfd3fad8eda3674faf308c26432645c3b607755c54b917966613a9c45f1b451b
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SHA512
18cb323ede797898597db13f714b6df88dcee67249a964a49a951190bc5e078765ee1b40b0f26df2a275f7abc5afd71e59fe1eebc8ac7c0d0b3d4a58e8fcbc85
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SSDEEP
1536:ZeedwMmkGO+oaRZ9JKzDfWqdMVrlEFtyb7IYOOqw4Tv:ZecmkGO+oMZ9JKzTWqAhELy1MTTv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Backdoor.Win32.Berbew.pz-bfd3fad8eda3674faf308c26432645c3b607755c54b917966613a9c45f1b451bN
Files
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Backdoor.Win32.Berbew.pz-bfd3fad8eda3674faf308c26432645c3b607755c54b917966613a9c45f1b451bN.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fldo Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ