Behavioral task
behavioral1
Sample
a457494143329e85c13f1ddd550cd61a172722c41cfe3f89d1718afe96f58e50.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a457494143329e85c13f1ddd550cd61a172722c41cfe3f89d1718afe96f58e50.exe
Resource
win10v2004-20240226-en
General
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Target
a457494143329e85c13f1ddd550cd61a172722c41cfe3f89d1718afe96f58e50
-
Size
1.9MB
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MD5
532e42c699024be876d86466a1c6f3ae
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SHA1
4776a8497d5878c158397cdc48dd63a9b1261565
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SHA256
a457494143329e85c13f1ddd550cd61a172722c41cfe3f89d1718afe96f58e50
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SHA512
a40c6864f14e926f1b6c6ef548b0fa7a0531871ec16648dde8fdd7aa2cf2ddeb79feb0e0cb2affecd39ba9544bf07c07c641e350d8959876fc55cf319f95ca5a
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SSDEEP
49152:GV8X09KZ9RtcBpWy4VRtOuf3oCv+7laqBmy2s8:dzmfWF3tOuQ8kF2s8
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 a457494143329e85c13f1ddd550cd61a172722c41cfe3f89d1718afe96f58e50 unpack001/out.upx
Files
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a457494143329e85c13f1ddd550cd61a172722c41cfe3f89d1718afe96f58e50.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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ