Behavioral task
behavioral1
Sample
bbebd3a066b4868d1364005891e673118f33d092c1400e14b09e702de37f1d65.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
bbebd3a066b4868d1364005891e673118f33d092c1400e14b09e702de37f1d65.exe
Resource
win10v2004-20240226-en
General
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Target
bbebd3a066b4868d1364005891e673118f33d092c1400e14b09e702de37f1d65
-
Size
55KB
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MD5
13bad1cfb7b253b22357b5bbe6f1b342
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SHA1
672004fcf70d27b5f23df3318523dc64a939fa0b
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SHA256
bbebd3a066b4868d1364005891e673118f33d092c1400e14b09e702de37f1d65
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SHA512
39180de5656389c34fb7f57bcc5962770fa4bb431488c9d24f86139fe9cf768bc1ca319c8cc2f36eaf5b4fa7872a471f9516d1789e339c305e8e2cbb9f211ecd
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SSDEEP
1536:XhBZ1b9c409y1G1i35Bo01i/gcU8eVTOK/YqjYYamvbtb:vZl2zox91i/NU82OMYcYYamv5b
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 bbebd3a066b4868d1364005891e673118f33d092c1400e14b09e702de37f1d65 unpack001/out.upx
Files
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bbebd3a066b4868d1364005891e673118f33d092c1400e14b09e702de37f1d65.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ