Behavioral task
behavioral1
Sample
efe7e93eea2c573441cd88235ecd94108defa738437a39f46e6a45a3a5bb6139.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
efe7e93eea2c573441cd88235ecd94108defa738437a39f46e6a45a3a5bb6139.exe
Resource
win10v2004-20240319-en
General
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Target
efe7e93eea2c573441cd88235ecd94108defa738437a39f46e6a45a3a5bb6139
-
Size
336KB
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MD5
5557d34ac30acb32d22f10d5f68ef029
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SHA1
0b3456dda8f0128fefd7dd42fe221c6a06715573
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SHA256
efe7e93eea2c573441cd88235ecd94108defa738437a39f46e6a45a3a5bb6139
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SHA512
4666b0d4d06f406faf11540bb63d479c3fddda3461ba1fced3a9feb935b6f38a936e6b42687a33b8f16ea0f6cffcfa5b13c9b993ce410422e911dceacfcb819e
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SSDEEP
6144:d3naj96sWrnc/ZKBgwioSPrzq1UUiGjoSiA5bm1:9naM8EBVSPvqJiGjoSi861
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 efe7e93eea2c573441cd88235ecd94108defa738437a39f46e6a45a3a5bb6139
Files
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efe7e93eea2c573441cd88235ecd94108defa738437a39f46e6a45a3a5bb6139.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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 229KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 106KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE