Behavioral task
behavioral1
Sample
56dd8a12b50d70ad268e710b1c4f1c622ef54eb996f1c28e320fa2cda83a8361.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
56dd8a12b50d70ad268e710b1c4f1c622ef54eb996f1c28e320fa2cda83a8361.exe
Resource
win10v2004-20240508-en
General
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Target
56dd8a12b50d70ad268e710b1c4f1c622ef54eb996f1c28e320fa2cda83a8361
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Size
110KB
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MD5
89d65416b94d8d7cde763c43601c4588
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SHA1
5b76d5c0ae8dfccdb1d111c2f34e38ee8dc20af2
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SHA256
56dd8a12b50d70ad268e710b1c4f1c622ef54eb996f1c28e320fa2cda83a8361
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SHA512
389bb41d7e860da24cfb05c823a1f022b89f3af1ef3d710afe09f6d7be872afcd7e929b5176bda24fe4317b063cfe03a2604ad049ceb52da58ca65af61bc3f93
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfF:hfAIuZAIuYSMjoqtMHfhfF
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 2 IoCs
Checks for missing Authenticode signature.
resource 56dd8a12b50d70ad268e710b1c4f1c622ef54eb996f1c28e320fa2cda83a8361 unpack001/out.upx
Files
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56dd8a12b50d70ad268e710b1c4f1c622ef54eb996f1c28e320fa2cda83a8361.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ