Behavioral task
behavioral1
Sample
3a01e54719cc00446aa4132ed88b2f4436458ca8b72d4000ba281524eb8eac8e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3a01e54719cc00446aa4132ed88b2f4436458ca8b72d4000ba281524eb8eac8e.exe
Resource
win10v2004-20240226-en
General
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Target
3a01e54719cc00446aa4132ed88b2f4436458ca8b72d4000ba281524eb8eac8e
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Size
96KB
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MD5
c37b50e1c09a55bdd02c8c5ccf9e6400
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SHA1
e9d97775bf0ab99c6589a15a0312a2e310ce9db6
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SHA256
3a01e54719cc00446aa4132ed88b2f4436458ca8b72d4000ba281524eb8eac8e
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SHA512
cb913829fb71cde954bc87e659e83dc85169e82161d0df969818b92c8ecc8527ba57d621b54809ec4c6b80ea1f6a6f6ea5223f5672967f1777797d6740aa270b
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfs:hfAIuZAIuYSMjoqtMHfhfs
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 3a01e54719cc00446aa4132ed88b2f4436458ca8b72d4000ba281524eb8eac8e unpack001/out.upx
Files
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3a01e54719cc00446aa4132ed88b2f4436458ca8b72d4000ba281524eb8eac8e.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