Behavioral task
behavioral1
Sample
845bb1a7aa86c8e93ebe269588e993fe_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
845bb1a7aa86c8e93ebe269588e993fe_JaffaCakes118
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Size
19KB
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MD5
845bb1a7aa86c8e93ebe269588e993fe
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SHA1
30560c511b4f89b9fdcc34e3ec9a79b53ad64fff
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SHA256
634968b0b535cda925218e6bf29e2b175396479df3943a54ad5cd5c8e89e4012
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SHA512
1967b1359d4cc083757a32d048b46d361b69f6b12f6ccd1ef32a807fc41d3536ec05b940f927556160c094b90f289e2aae9f656a71ffefc05234f2a8e62f27c1
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SSDEEP
384:42sEe22Qpd/n22Ku+oL3/GKHkJyfdRIjvr5aZRipglL0ql:jsExfpdfBKaj2qIjzAgpgGq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 845bb1a7aa86c8e93ebe269588e993fe_JaffaCakes118 unpack001/out.upx
Files
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845bb1a7aa86c8e93ebe269588e993fe_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ