Behavioral task
behavioral1
Sample
cc7a25c0ca2845a6a17b011f1547f9ff4a7ab22e8cdfc808082a066bd12dd2d5.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
cc7a25c0ca2845a6a17b011f1547f9ff4a7ab22e8cdfc808082a066bd12dd2d5.exe
Resource
win10v2004-20240226-en
General
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Target
cc7a25c0ca2845a6a17b011f1547f9ff4a7ab22e8cdfc808082a066bd12dd2d5
-
Size
191KB
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MD5
3efa74d412bd9c5c5b6ce04d7da18878
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SHA1
be3ac8894403282d02f9bfa3d34a169b582dafab
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SHA256
cc7a25c0ca2845a6a17b011f1547f9ff4a7ab22e8cdfc808082a066bd12dd2d5
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SHA512
2c63516fa678ebb967c78e3222bde6d25c45b633faf9b4039eccc71b5a7d2f849e45b26360a87721970f00d2332b3d0372c9d3a4ef35aa4917ad64b71a53a333
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hflip:hfAIuZAIuYSMjoqtMHfhflixiXFZBO
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 cc7a25c0ca2845a6a17b011f1547f9ff4a7ab22e8cdfc808082a066bd12dd2d5 unpack001/out.upx
Files
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cc7a25c0ca2845a6a17b011f1547f9ff4a7ab22e8cdfc808082a066bd12dd2d5.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