Behavioral task
behavioral1
Sample
641e80b7df9c8b0cb7b034bdbe4de39137e5657e93d10072350e6faa8857d603.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
641e80b7df9c8b0cb7b034bdbe4de39137e5657e93d10072350e6faa8857d603.exe
Resource
win10v2004-20240508-en
General
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Target
641e80b7df9c8b0cb7b034bdbe4de39137e5657e93d10072350e6faa8857d603
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Size
70KB
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MD5
a2b0fd5c811f6d72ec15bb8f372b01a0
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SHA1
f9a793f2c848d531fbb1e3668f49f00e0ae4f0d8
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SHA256
641e80b7df9c8b0cb7b034bdbe4de39137e5657e93d10072350e6faa8857d603
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SHA512
70a5434f05256f706ee35606649f2918ddfd781e8ad3e0230418b6c93354ab8bfdf1ef48871bf785ad12f4cb6aa32d1a8f905e8b01d09d79771cd84def705343
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8VCnXxX94DoBK/0/Pk5AU6xg:KQSoPXxX94DiKChvG
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 641e80b7df9c8b0cb7b034bdbe4de39137e5657e93d10072350e6faa8857d603 unpack001/out.upx
Files
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641e80b7df9c8b0cb7b034bdbe4de39137e5657e93d10072350e6faa8857d603.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