Behavioral task
behavioral1
Sample
1ca2452a638747fbe4bbbb66cf7640639b3e127cb1eb29ab1e786220befe97db.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
1ca2452a638747fbe4bbbb66cf7640639b3e127cb1eb29ab1e786220befe97db.exe
Resource
win10v2004-20240226-en
General
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Target
1ca2452a638747fbe4bbbb66cf7640639b3e127cb1eb29ab1e786220befe97db
-
Size
60KB
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MD5
746a9c8d2aecc7edb488b65b4ac7e29d
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SHA1
9d8d92fa000f7a8a99ab97ff473f8e60d18a7c0f
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SHA256
1ca2452a638747fbe4bbbb66cf7640639b3e127cb1eb29ab1e786220befe97db
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SHA512
760bf3e0a1a53701feb41f3ed4996074e1f210ec99b7727ed9b7a313edc747e20be368fa5d9400b37bff367a79732ebd1bb06af33da2a1c4a94f05a04d9dd006
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SSDEEP
1536:rg2j6bIGspbnBzssXeP3O9HLyMphMswyuyzVAGeOwT:N6MLpbBosXePe9HWMJlum07T
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 1ca2452a638747fbe4bbbb66cf7640639b3e127cb1eb29ab1e786220befe97db unpack001/out.upx
Files
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1ca2452a638747fbe4bbbb66cf7640639b3e127cb1eb29ab1e786220befe97db.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: 284KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 57KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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: 253KB - Virtual size: 252KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE