Behavioral task
behavioral1
Sample
efba89d639943dbe07adb27a205feb02508430dd5684ef2ff1b2595af4b1e616.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
efba89d639943dbe07adb27a205feb02508430dd5684ef2ff1b2595af4b1e616.exe
Resource
win10v2004-20231020-en
General
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Target
efba89d639943dbe07adb27a205feb02508430dd5684ef2ff1b2595af4b1e616
-
Size
1.4MB
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MD5
2cbaeb37fabac92e3529a8226fdfe397
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SHA1
23c9720c432a04a90be5870b5651dbb4e008887d
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SHA256
efba89d639943dbe07adb27a205feb02508430dd5684ef2ff1b2595af4b1e616
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SHA512
2409911b29b298f00b16603b09bbd548e275326bd251206347f0aa36b03eb0b200111781d6b3a3038426720565173290474bd485692038eca7809213bf7ac236
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SSDEEP
24576:jKGRhKr1PPFwruTKPS53BQbTHuIEF0HrBCXADP/JL8slSdBl:GEh61PqrYpBQ3HHLgXyKe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efba89d639943dbe07adb27a205feb02508430dd5684ef2ff1b2595af4b1e616 unpack001/out.upx
Files
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efba89d639943dbe07adb27a205feb02508430dd5684ef2ff1b2595af4b1e616.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: 5.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4.2MB - Virtual size: 4.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 498KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ