Behavioral task
behavioral1
Sample
c2fa417061458e4495ac8518e43bbb2ea1a968b21deefb9078c6fbe975ca13bd.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
c2fa417061458e4495ac8518e43bbb2ea1a968b21deefb9078c6fbe975ca13bd.exe
Resource
win10v2004-20240611-en
General
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Target
c2fa417061458e4495ac8518e43bbb2ea1a968b21deefb9078c6fbe975ca13bd
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Size
115KB
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MD5
a5b1ae66c748b2178b4014d5a4572416
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SHA1
314a9fc1daeb2b817356d5bfb68e26642645ebbf
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SHA256
c2fa417061458e4495ac8518e43bbb2ea1a968b21deefb9078c6fbe975ca13bd
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SHA512
33a482697229fd1750579098fe74a86ce06a23493dd946830d7addf168937c66eb5744410e9f56fa5a83de2f5dd5f1608500fafd824f9d1173e194718d4d3831
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsJOLKc/ITWn1++PJHJXA/OsIZfzc3/Q8asUZ:KQSohsUsUKPQSohsUsUK6
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 c2fa417061458e4495ac8518e43bbb2ea1a968b21deefb9078c6fbe975ca13bd unpack001/out.upx
Files
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c2fa417061458e4495ac8518e43bbb2ea1a968b21deefb9078c6fbe975ca13bd.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