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Behavioral task
behavioral1
Sample
Blaze Pub.exe
Resource
win11-20240802-en
General
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Target
Blaze Pub.exe
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Size
27.6MB
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MD5
8558bf697302ab97d9315b7336f4c5cf
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SHA1
71bd8b6ffae9771c8a0853e38ff99dfea5bc4456
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SHA256
3ff1f0d5269bdcd53e0b88dd3aba3a3d425ea7accb92426bbdfdbe418f88dded
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SHA512
fb26381523c9329b0fce7f7bce3b87878283a9de75b86463e915bbf3a9bc46bf16fa6dfd7dac92c7d2a1d1c82659192c55eb27d75158deaf4bef1dbb1c718b53
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SSDEEP
196608:WFK4s0TfLOdo/Tw0+eNTfm/pf+xk4dWRatrbWOjgKl:WFK4Z7LpTy/pWu4kRatrbvMKl
Malware Config
Signatures
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A stealer written in Python and packaged with Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/o���Z.pyc blankgrabber -
Blankgrabber family
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Blaze Pub.exe
Files
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Blaze Pub.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 34KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 7B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
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o���Z.pyc