Behavioral task
behavioral1
Sample
a13f0563e0640d6916a33e0858750d5daf3f82f6f4fcbcaf49aef17ebcdf8ab9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a13f0563e0640d6916a33e0858750d5daf3f82f6f4fcbcaf49aef17ebcdf8ab9.exe
Resource
win10v2004-20240508-en
General
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Target
a13f0563e0640d6916a33e0858750d5daf3f82f6f4fcbcaf49aef17ebcdf8ab9
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Size
87KB
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MD5
781487004fa2853e076b2e7fa192e3d2
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SHA1
2462c3c96db8685bf57b03b899d3718b54acbbe6
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SHA256
a13f0563e0640d6916a33e0858750d5daf3f82f6f4fcbcaf49aef17ebcdf8ab9
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SHA512
7e3294ec3ca2f86a34b0c6a9200d75a05e1163e68e7a4470fbbe69717eaa4a92164f57a14a60403487f240e872a6290707f0b1e153d23cf52263b24219bcef32
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SSDEEP
1536:TYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nx20:0dEUfKj8BYbDiC1ZTK7sxtLUIGq
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a13f0563e0640d6916a33e0858750d5daf3f82f6f4fcbcaf49aef17ebcdf8ab9
Files
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a13f0563e0640d6916a33e0858750d5daf3f82f6f4fcbcaf49aef17ebcdf8ab9.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
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ