Behavioral task
behavioral1
Sample
baa31bb6f437b1f06eeb57b1af1b11c0_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
baa31bb6f437b1f06eeb57b1af1b11c0_JaffaCakes118
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Size
91KB
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MD5
baa31bb6f437b1f06eeb57b1af1b11c0
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SHA1
1b4d8fb593b667f15ba3a7d62adf42ea3f6d2043
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SHA256
4bb102bc114d86833b80aba84ef08851a3e81b22383e01452cc5f1d31f07489c
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SHA512
42404472a8d115ffb68fe4ad78cf2a8e9ddb9f994caa429ac5fb9bb360579c70dbc1767fb1848bd687550c4238feb8095b6a1a9a5c95de9d668e1cc7ebdeb68c
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SSDEEP
1536:h7QP1HZ4Yyx4JfoE6SPmLodx9db8YTutmV+4ejAyuOroN8d9/dzTaYrImcC46YBC:h7QPr4EofSBSFoV+CyuOrXdBdzWYZ34W
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource baa31bb6f437b1f06eeb57b1af1b11c0_JaffaCakes118 unpack001/out.upx
Files
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baa31bb6f437b1f06eeb57b1af1b11c0_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: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 90KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE