Behavioral task
behavioral1
Sample
a687aa04e4abaf1a341d9ea87339779c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a687aa04e4abaf1a341d9ea87339779c_JaffaCakes118
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Size
5.9MB
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MD5
a687aa04e4abaf1a341d9ea87339779c
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SHA1
aee610e10aa5d89a44b40d9e39f6e29cc5ee5189
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SHA256
f7cf21e1641e33197a3af39f77b0c30d3cd45133f08af828d425b9d478abab36
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SHA512
5ba7884ae33d66effd676b47dbdb5601637a204434fad6826e830a97ac006638a59843f943b1d1f5f717e7cacb9beab5b449842bafb5e76561ecb2b700ecc119
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SSDEEP
98304:0s3nr68o19IZmmOnGww9T3vUMjKdrR3cIY/+AwxWwLuDhRPQ5IDOeAi8EEo:/r6B1CmpnGP1vUMM9cIjQwcRIamEEo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a687aa04e4abaf1a341d9ea87339779c_JaffaCakes118 unpack001/out.upx
Files
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a687aa04e4abaf1a341d9ea87339779c_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: 396KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 938KB - Virtual size: 940KB
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
.icon Size: 6KB - Virtual size: 6KB
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: 339KB - Virtual size: 339KB
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