Behavioral task
behavioral1
Sample
944090d01fcafb42580a5039406c4358_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
944090d01fcafb42580a5039406c4358_JaffaCakes118
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Size
33KB
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MD5
944090d01fcafb42580a5039406c4358
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SHA1
37f5bcacf4a71703e5ad80593c954acc5d443325
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SHA256
57e2d2be0c063fc561d2352e00657f16c8ee137b5608e0f0b258a1ea60a754c8
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SHA512
737b0a84a78fba8bf09ce2928581865904fa3086d878c44eba2ac5b42a0fabfcf5463acaecd21001cc30449720fd9dfba76d03a3f83d5195600d72f5e64a903d
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SSDEEP
768:5TahKjEjYq33CoWhV8tL4Ed0OY0TTp4kxnYRce05z:52hKAH38EtZY0ykx6c35z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 944090d01fcafb42580a5039406c4358_JaffaCakes118 unpack001/out.upx
Files
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944090d01fcafb42580a5039406c4358_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 49KB
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