Behavioral task
behavioral1
Sample
a458099fc3cf62ed37054f0caeb89345_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a458099fc3cf62ed37054f0caeb89345_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a458099fc3cf62ed37054f0caeb89345_JaffaCakes118
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Size
11KB
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MD5
a458099fc3cf62ed37054f0caeb89345
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SHA1
19b53f2aec14ae0175ab129ef68aa44c3d639f16
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SHA256
664e8b160228599efdc648741cf82d2be9900c0ebb229fa6f055376d4e832cb0
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SHA512
579fe293fae9840a510dda187b1d5076c1f7e675f0868502fb874d7965d1eaa581cf444ca651a096cf86057412ff30af6ffc859c7222ec33a6e2fd95c03eec21
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SSDEEP
192:RybC7kNSjUJbkr725edkczhQ2FXHC1glILoXJm5bEPqvnl0hmX4FtludtATbZ:IbC7kNKUmMedUWK1Gm5oPqvnl1oFtsTg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a458099fc3cf62ed37054f0caeb89345_JaffaCakes118 unpack001/out.upx
Files
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a458099fc3cf62ed37054f0caeb89345_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
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: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ