Behavioral task
behavioral1
Sample
b1821eab00e109be3abff98be7156830e7ee14a2b836798cdf9edb35993a5181.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b1821eab00e109be3abff98be7156830e7ee14a2b836798cdf9edb35993a5181.exe
Resource
win10v2004-20240508-en
General
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Target
b1821eab00e109be3abff98be7156830e7ee14a2b836798cdf9edb35993a5181
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Size
92KB
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MD5
454bbd09dfc52977c22f9e56d91b894b
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SHA1
7bac55a086a07d4a22e78298596c940d0ee79b22
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SHA256
b1821eab00e109be3abff98be7156830e7ee14a2b836798cdf9edb35993a5181
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SHA512
a998b9c141a4a3f5d4e7153e2d94210738e233bb043b1c9a4af44e3c203aa00520b4b9e78b8c57c104c95773008065c65e384d03afb514a9ad0e228903dec8c9
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SSDEEP
1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUsJOVYd7n97nn:fnyiQSohsUsKY5Zn
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 b1821eab00e109be3abff98be7156830e7ee14a2b836798cdf9edb35993a5181
Files
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b1821eab00e109be3abff98be7156830e7ee14a2b836798cdf9edb35993a5181.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