Behavioral task
behavioral1
Sample
91e5a05e44308f9702a14e3fbc269e760af40d563b982239511b875471d1d247.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
91e5a05e44308f9702a14e3fbc269e760af40d563b982239511b875471d1d247.exe
Resource
win10v2004-20240412-en
General
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Target
91e5a05e44308f9702a14e3fbc269e760af40d563b982239511b875471d1d247
-
Size
173KB
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MD5
c252affac813da17eb2a56a05fdc0017
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SHA1
358e7817f77571533ebbe8de5a47e7d6cd9f50f8
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SHA256
91e5a05e44308f9702a14e3fbc269e760af40d563b982239511b875471d1d247
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SHA512
b696b445752cdc1cc1a1287633d5a918b6e47cf4628a3c1531b40862d70fb4c9ed8ead0e7f05ce1fcda884c3980fc1d390fef784fa4baf0ec3ca0f3e3c61c5fa
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SSDEEP
3072:986OIvyzBIEAXQxuJMIfPrY8Uv3B2f+AUTpldpukuG41s51qSBTwXY:9jOIqBITgwHrY8wA+AUTpldpbKSB8Y
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 91e5a05e44308f9702a14e3fbc269e760af40d563b982239511b875471d1d247 unpack001/out.upx
Files
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91e5a05e44308f9702a14e3fbc269e760af40d563b982239511b875471d1d247.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: 884KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
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: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 849KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ