Behavioral task
behavioral1
Sample
a5818c98ec7e07ba59b13ea9e9ca31fa_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a5818c98ec7e07ba59b13ea9e9ca31fa_JaffaCakes118
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Size
84KB
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MD5
a5818c98ec7e07ba59b13ea9e9ca31fa
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SHA1
a6ec85ee81df64d8ee61077d74c380361c10e93f
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SHA256
1be98fd998a6ba25a8074284b4ada738f5a7fc5a757bdfd57447d4a072d46586
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SHA512
fbee3b245b65aa0094792e13463402850750c26f0b89953c005a5fbcb71b585fe64ef3284173ecedfae447efdb241545eaa8d370d0b6d4343f25bae74a950a1d
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SSDEEP
1536:B/Je+FJNEHM4QaCyde9U++NcXWFBrGfcpdsm9fACcAx9xqr5IvJeLUq:B/5JGHMDyd1TrJpdh+AT4Jp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5818c98ec7e07ba59b13ea9e9ca31fa_JaffaCakes118 unpack001/out.upx
Files
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a5818c98ec7e07ba59b13ea9e9ca31fa_JaffaCakes118.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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ