Behavioral task
behavioral1
Sample
d2f7f48bf61faf4163b9037bba570623a3caf2363d61fc6a002004239edf846d.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
d2f7f48bf61faf4163b9037bba570623a3caf2363d61fc6a002004239edf846d.exe
Resource
win10v2004-20240419-en
General
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Target
d2f7f48bf61faf4163b9037bba570623a3caf2363d61fc6a002004239edf846d
-
Size
129KB
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MD5
fceadcf73dcdac1cb224f25e14c36a54
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SHA1
44c0b9a4d96d16d844347daed1604e6dda026805
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SHA256
d2f7f48bf61faf4163b9037bba570623a3caf2363d61fc6a002004239edf846d
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SHA512
7200b3e7d4be071fc54b9d3ea0721fa259c3805fbb2da51925caafe9ff09f249bd8bbc2ef6a62487451e3149f8e2dc0ac19fd30d68672c66ede940d04bbc7580
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SSDEEP
1536:KYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nyUB:3dEUfKj8BYbDiC1ZTK7sxtLUIGfUB
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 d2f7f48bf61faf4163b9037bba570623a3caf2363d61fc6a002004239edf846d unpack001/out.upx
Files
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d2f7f48bf61faf4163b9037bba570623a3caf2363d61fc6a002004239edf846d.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE