Behavioral task
behavioral1
Sample
a04ab3d5ecbd2bd29cf79ad13f75a511787036248453ea7b66eaf2d14711d848.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a04ab3d5ecbd2bd29cf79ad13f75a511787036248453ea7b66eaf2d14711d848.exe
Resource
win10v2004-20240426-en
General
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Target
a04ab3d5ecbd2bd29cf79ad13f75a511787036248453ea7b66eaf2d14711d848
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Size
125KB
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MD5
aab06c43f937e50c4c76bcb7f24f7357
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SHA1
80dccf7b0f56ed3d871b108a1e188d68533543d7
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SHA256
a04ab3d5ecbd2bd29cf79ad13f75a511787036248453ea7b66eaf2d14711d848
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SHA512
3a707f0ae2a793a9855ea8ba317bca86c07b846dae8c32f268b664e6db7ca19f4a68d71f2416eb5a8b9a40ea8658c4c1878cbacd599dd3797335eeb043945b3b
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SSDEEP
3072:KQSoB9iMGfUSaOy9SnJUwFU+FUhFUeFUXFUqyqKRrpF6Pwn:KQSoB9iMGsSaOyio
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 a04ab3d5ecbd2bd29cf79ad13f75a511787036248453ea7b66eaf2d14711d848 unpack001/out.upx
Files
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a04ab3d5ecbd2bd29cf79ad13f75a511787036248453ea7b66eaf2d14711d848.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