Behavioral task
behavioral1
Sample
e3e1b5a16d1aec2428423abda0a821e2ec87e38c8e12139c0ed3ef6399dc0555.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
e3e1b5a16d1aec2428423abda0a821e2ec87e38c8e12139c0ed3ef6399dc0555.exe
Resource
win10v2004-20240426-en
General
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Target
e3e1b5a16d1aec2428423abda0a821e2ec87e38c8e12139c0ed3ef6399dc0555
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Size
140KB
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MD5
1427e2d8c08fe21520a703793f435a0f
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SHA1
64a381dd61bd71f85a2a1dd8fc2c112d6b39a3c7
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SHA256
e3e1b5a16d1aec2428423abda0a821e2ec87e38c8e12139c0ed3ef6399dc0555
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SHA512
1e27e4f925ad9ad1b481b6f48b17dbcf0516e28c38725dae2f5dbfb5c88bf21de435c0394b2374192b4ba28a82328d9ac613cb8c8445b08df80c3687173384ed
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfq2F2MEvKRzFT:hfAIuZAIuDMVtM/Y2F2E1x
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 e3e1b5a16d1aec2428423abda0a821e2ec87e38c8e12139c0ed3ef6399dc0555 unpack001/out.upx
Files
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e3e1b5a16d1aec2428423abda0a821e2ec87e38c8e12139c0ed3ef6399dc0555.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