Behavioral task
behavioral1
Sample
91f37c6f003a1483828898461a8ff0e4e61fa74e952eca5911b4a753f57beabd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
91f37c6f003a1483828898461a8ff0e4e61fa74e952eca5911b4a753f57beabd.exe
Resource
win10v2004-20240426-en
General
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Target
91f37c6f003a1483828898461a8ff0e4e61fa74e952eca5911b4a753f57beabd
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Size
74KB
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MD5
8b1b954a460c21c978579e0030968b8a
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SHA1
695e5803c934af268e209aad3e985ab79f1e5248
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SHA256
91f37c6f003a1483828898461a8ff0e4e61fa74e952eca5911b4a753f57beabd
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SHA512
84ce95b4d418cf79dabbfc1530983a83f5323b525367446b89e7c24b29a648d1b34ef020e66242463b226cf76f36530239df2ea2c08757d15772bce274213a9f
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8xJJMJJP:+nyiQSox
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 91f37c6f003a1483828898461a8ff0e4e61fa74e952eca5911b4a753f57beabd
Files
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91f37c6f003a1483828898461a8ff0e4e61fa74e952eca5911b4a753f57beabd.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