Behavioral task
behavioral1
Sample
80ea81dc2f6d5acfca85b470694621d8eba554812cbda9010f7d62e6f6b47779.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
80ea81dc2f6d5acfca85b470694621d8eba554812cbda9010f7d62e6f6b47779.exe
Resource
win10v2004-20240226-en
General
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Target
80ea81dc2f6d5acfca85b470694621d8eba554812cbda9010f7d62e6f6b47779
-
Size
14KB
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MD5
c8933281984a8c21d83286b87726d9d4
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SHA1
538477678daee0f94bdf534171a925422f26b7fa
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SHA256
80ea81dc2f6d5acfca85b470694621d8eba554812cbda9010f7d62e6f6b47779
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SHA512
b44a8921834cf9aefab4010619002c2aaf253a6581249d8c8ea1be4ea0413241cf78c9c968b606c33a7258bf5c8aacf72bbeadce95a80f2f422fcefe5e94727f
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SSDEEP
192:70Zk6SGMR0tgjIhkUsCDGEO3d9RoOdSznyvPnzvapKqxYoi5W+tKwSqlqWudnRoN:4k/9R0VvF7aldSznEaB5wW+tZqPdRTy
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 80ea81dc2f6d5acfca85b470694621d8eba554812cbda9010f7d62e6f6b47779 unpack001/out.upx
Files
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80ea81dc2f6d5acfca85b470694621d8eba554812cbda9010f7d62e6f6b47779.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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_32BIT_MACHINE
Sections
.text Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ