Behavioral task
behavioral1
Sample
aa9f021a40b6a15fd6e93304f66c20e40116f0bab156a26a83093a029ac39c64.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa9f021a40b6a15fd6e93304f66c20e40116f0bab156a26a83093a029ac39c64.exe
Resource
win10v2004-20240226-en
General
-
Target
aa9f021a40b6a15fd6e93304f66c20e40116f0bab156a26a83093a029ac39c64
-
Size
182KB
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MD5
8aa31a56a132ff7df481bef8d809407e
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SHA1
18e1020adc097ba7f11391c0e2d1c360066637c2
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SHA256
aa9f021a40b6a15fd6e93304f66c20e40116f0bab156a26a83093a029ac39c64
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SHA512
7e538140367df2d9702856c4f6093c72a73e85ab4f31b890b800772774162c0fefcb19fe8efafb5b63e370b568d961ded42df30aa7ba87c27c908a3b31f69bf5
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SSDEEP
3072:ECjbLl/gvQoutt1Tj4mYWR/R4nkPR/1aVuyJNTw7OnWZNVcFxZn1LOu/wGAGp/W3:tjluQoSDIo5R4nM/40yJN4OpZ1yjG8b7
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 aa9f021a40b6a15fd6e93304f66c20e40116f0bab156a26a83093a029ac39c64
Files
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aa9f021a40b6a15fd6e93304f66c20e40116f0bab156a26a83093a029ac39c64.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
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE