Behavioral task
behavioral1
Sample
d77f68fba18f54a0e76ca65399dacdd6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d77f68fba18f54a0e76ca65399dacdd6.exe
Resource
win10v2004-20240226-en
General
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Target
d77f68fba18f54a0e76ca65399dacdd6
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Size
240KB
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MD5
d77f68fba18f54a0e76ca65399dacdd6
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SHA1
dbfcb7afa38c984e881443d9830d1b48d80cd721
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SHA256
4bfa01d9adb2ca6bc2af3186005a33dc58f6b139bec6b1b5d71ebbcd60309e68
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SHA512
0523b3c65b5b19129600c2982387bac9b8d4093b91147da6458aa007f637c88473ae38dfab5e323d10525d5938a7a9338e2e8c41ed1065fd6c7284cd809fc503
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SSDEEP
6144:dj2BwQ3QMsKVDJk46HTcIraoI64LR6rxlHBe7E/P:dqBwpKVDy7HAIeoqkHMY/P
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d77f68fba18f54a0e76ca65399dacdd6 unpack001/out.upx
Files
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d77f68fba18f54a0e76ca65399dacdd6.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: 340KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 212KB - Virtual size: 212KB
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: 380KB - Virtual size: 377KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ