Behavioral task
behavioral1
Sample
b4b2fc85b7397757006b1202eccc4e1eea6b7f2a440e6a639028a7775ffd1594.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b4b2fc85b7397757006b1202eccc4e1eea6b7f2a440e6a639028a7775ffd1594.exe
Resource
win10v2004-20240508-en
General
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Target
b4b2fc85b7397757006b1202eccc4e1eea6b7f2a440e6a639028a7775ffd1594
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Size
341KB
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MD5
d1880cf4358c9bbb1b2535a589141fc7
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SHA1
9830852dab48557e5d63dc8a7bc36490b0a6806e
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SHA256
b4b2fc85b7397757006b1202eccc4e1eea6b7f2a440e6a639028a7775ffd1594
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SHA512
bc533a3b7be344f8713658ba4c136033223112c3c4e3626403a8a8e9e6c5dacb38f201b3aba6d5607720c0be126cea558c714573a6dd0b515c7c4416839dd20e
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SSDEEP
6144:ZjluQoS/Io5Rc+PbCTymsdZ4tpCSWP22F/GhPuJtBnJ+YNIN+z:ZEQoS56TyJ0tpc22FqctxIsz
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 1 IoCs
Checks for missing Authenticode signature.
resource b4b2fc85b7397757006b1202eccc4e1eea6b7f2a440e6a639028a7775ffd1594
Files
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b4b2fc85b7397757006b1202eccc4e1eea6b7f2a440e6a639028a7775ffd1594.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.exjvk Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ