Behavioral task
behavioral1
Sample
00b191cfa3e6255f496b4b6b39da3f0eb6b71905d8de4603f16ed6b1dfd99498.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
00b191cfa3e6255f496b4b6b39da3f0eb6b71905d8de4603f16ed6b1dfd99498.exe
Resource
win10v2004-20240426-en
General
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Target
00b191cfa3e6255f496b4b6b39da3f0eb6b71905d8de4603f16ed6b1dfd99498
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Size
140KB
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MD5
49b480f6ff881c4b0c315991d6bc8fa8
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SHA1
8b0992306e8a2f1f84bb49f7adc48586f5b2b0f4
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SHA256
00b191cfa3e6255f496b4b6b39da3f0eb6b71905d8de4603f16ed6b1dfd99498
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SHA512
c48f15e992e8627e682c5185c13b907f35821a116072d583516f1862c2f67cc8c37fab406f8b67b65a7ac595c248e78fbda55b3eda6149f646f66000683c2618
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SSDEEP
1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCB:+nymCAIuZAIuYSMjoqtMHfhf5SskUG
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 00b191cfa3e6255f496b4b6b39da3f0eb6b71905d8de4603f16ed6b1dfd99498
Files
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00b191cfa3e6255f496b4b6b39da3f0eb6b71905d8de4603f16ed6b1dfd99498.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE