Behavioral task
behavioral1
Sample
d3337aa75c504ff19b6dec1586b98a4639d78fa4eb8bfccb4157c21815b9381f.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
d3337aa75c504ff19b6dec1586b98a4639d78fa4eb8bfccb4157c21815b9381f.exe
Resource
win10v2004-20240226-en
General
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Target
d3337aa75c504ff19b6dec1586b98a4639d78fa4eb8bfccb4157c21815b9381f
-
Size
110KB
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MD5
1c52332c5a87394a9bbdcedde9f55d1c
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SHA1
369528c91aa3ec9d3e075518729f437129d32a06
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SHA256
d3337aa75c504ff19b6dec1586b98a4639d78fa4eb8bfccb4157c21815b9381f
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SHA512
0cae5aa829c95048ca36acdfc13fc9252bb8f7877912911d0c64332f26b316c35c132ff7c9eca4ebc89e83da88964edf02978c6fe94601f95a587f557c3bbb04
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf0xO:hfAIuZAIuYSMjoqtMHfhfz
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 d3337aa75c504ff19b6dec1586b98a4639d78fa4eb8bfccb4157c21815b9381f unpack001/out.upx
Files
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d3337aa75c504ff19b6dec1586b98a4639d78fa4eb8bfccb4157c21815b9381f.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