Behavioral task
behavioral1
Sample
236907bbf9d46e38cc834ab747278ea4_JaffaCakes118.exe
Resource
win7-20231129-en
General
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Target
236907bbf9d46e38cc834ab747278ea4_JaffaCakes118
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Size
33KB
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MD5
236907bbf9d46e38cc834ab747278ea4
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SHA1
c5909a5540510761c389da7e3f249b518b9b472e
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SHA256
558cdacca64e38fc2ae9ada59f44064e2678516e0a3d22fef1d6da1407ae1049
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SHA512
2908ea4f4fef86a253ddddd243814eb542ef3406b72dd20524e1287d7ef194564a697dd26d203bebb924ff2a3effce62aaf95e980b5fb9c37fc5f650c47e2409
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SSDEEP
768:+kvk6dsQ08wOEFPRxOYU9AER1o4YNAq9fZY13sX52ynhBnCHA1gAW:+OWrrU7A4YNvG18XlkHA1+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 236907bbf9d46e38cc834ab747278ea4_JaffaCakes118 unpack001/out.upx
Files
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236907bbf9d46e38cc834ab747278ea4_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - 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: 47KB
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