Behavioral task
behavioral1
Sample
fec86d25180598427aa1c4b63c72f37b9557ec2281978047b7274e525731f439.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
fec86d25180598427aa1c4b63c72f37b9557ec2281978047b7274e525731f439.exe
Resource
win10v2004-20240508-en
General
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Target
fec86d25180598427aa1c4b63c72f37b9557ec2281978047b7274e525731f439
-
Size
214KB
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MD5
7fd574beaf975b530c293f9b5ce76ee2
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SHA1
7908047069a6287cd68e87660ebc94122a16d6f0
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SHA256
fec86d25180598427aa1c4b63c72f37b9557ec2281978047b7274e525731f439
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SHA512
1773daafa9229afb0926579d7cd3b768af8733d723fab47a2067d09efe82fcb17b02164bb083136674b4d6e9983e7b1e0620fba73e8e20e33ee9b138a0f2fe73
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf5Ssk4mTk3WdK1c:hfAIuZAIuDMVtM/XSY3WYc
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 fec86d25180598427aa1c4b63c72f37b9557ec2281978047b7274e525731f439 unpack001/out.upx
Files
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fec86d25180598427aa1c4b63c72f37b9557ec2281978047b7274e525731f439.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