Behavioral task
behavioral1
Sample
4a113885fc9700bf3cd3e690e0eecb38_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4a113885fc9700bf3cd3e690e0eecb38_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a113885fc9700bf3cd3e690e0eecb38_JaffaCakes118
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Size
91KB
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MD5
4a113885fc9700bf3cd3e690e0eecb38
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SHA1
573b060cf3d27031d1df6f54757c3f7513b99ec9
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SHA256
3dc6744c9e6a06a9478f7fce06296174529c0a2a7ba50c15bdbaa4017c654aa1
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SHA512
b17c82f7aeee71fcc800d572b12b4780f77387d9736ab953a9c87995b0d20dcdfb31cdf7888df8ab7ba3ac4ad117c95e2783bbc819641ecedf8e550c652b9b4e
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SSDEEP
1536:uGLsMyHSLiaS85BhUPkCo5LjQPE+mfcAfD4e68pvb26f+48KyUS8aW7sTB4LOC2c:uwQHKjhKkCo5fQPE+mfcA8e6ka6f+4gW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a113885fc9700bf3cd3e690e0eecb38_JaffaCakes118 unpack001/out.upx
Files
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4a113885fc9700bf3cd3e690e0eecb38_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: 89KB - 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: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE