Static task
static1
Behavioral task
behavioral1
Sample
byfronislame.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
byfronislame.exe
Resource
win10v2004-20240802-en
General
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Target
byfronislame.exe
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Size
1.5MB
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MD5
58bdeb8eb1078cc6834044438d55da59
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SHA1
ec39ce28cf7043651a068f2626c782cf9ccbd910
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SHA256
3982d5919967e7c582618e7ac29261685e7c004c774652e09c4bf9caed5354eb
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SHA512
70834a43e298221440d33bf1f8d8e63a0f9b1a7393afb688097879fdf08e612009377aa039c6b3cd4d1e703943f83af16bda858b1d2964c18cbd69752e4f0ce4
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SSDEEP
24576:6q7JSbxGRWDAGvscErl4HNhaZMAYZodYTTsNxqy:97818iaVYooTsz7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource byfronislame.exe
Files
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byfronislame.exe.exe windows:4 windows x86 arch:x86
Headers
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 311KB - Virtual size: 310KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ